| "All native, all our own, and all a fact": John Mulvany and the Irish-American dream | O'Sullivan, Niamh | Article in Journal | | 2011 |
| "Blackened with hunger" : a walking tour of Derry under siege 1689 | Gormley, K. | Monograph or Collective Volume | Foyle Tourism Association in conjunction with the Northwest Archaeological and History Society | 1989 |
| "Clowns of no account"? Reflections on the involvement of four Irishmen in the commercial life of the Colony of New South Wales, 1788-1818 | Craig, Russell,Ó hÓgartaigh, Ciarán,Ó hÓgartaigh, Margaret | Article in Journal | | 2004 |
| "Dishonoured" : the 'Colonels' surrender' at St Quentin, the retreat from Mons, August 1914 | Scott, Peter T. | Monograph or Collective Volume | Tom Donovan | 1994 |
| "God help the Irish!" : the history of the Irish Brigade | Tucker, Phillip Thomas, 1953- | Monograph or Collective Volume | McWhiney Foundation Press : Distributed by Texas A&M University Press Consortium | 2007 |
| "Invasion and rebellion" : Mizen Peninsula 1796-98 | Hickey, Patrick, C.C. | Article in Journal | | 1998 |
| "Maidhm Locha Monann" - The great victory of Hugh Dubh O'Donnell over Conn Bacadh O'Neill, Knockavoe, 1522 | McGettigan, Darren | Article in Journal | | 2011 |
| "Oh, God, what a pity!" : the Irish brigade at Fredericksburg and the creation of a myth | Warren, Craig A. | Article in Journal | | 2001 |
| "Safely to Bandon" - the fate of the planters of Clonakilty in 1641 | O'Brien, Damien | Article in Journal | | 1995 |
| "Sarsfield is the word" : the heroic afterlife of an Irish Jacobite | Gibney, John | Article in Journal | | 2011 |
| "The noggin of milk" : an Old Testament legend and the Battle of Ballinamuck | Murphy, Maureen | Article in Book | Four Courts Press | 1998 |
| '98 celebrations : 150th anniversary commemorated in Ballina and Killala | Hughes, Carmel | Article in Journal | | 1983 |
| 'A battle of giants' : Waterloo, Wellington and Ireland | Geoghegan, Patrick | Article in Journal | | 2015 |
| 'A map of her jurisdiction': the account books of Meliora Adlercron of Dawson Street, Dublin, 1782-94 | Moffat, Valerie | Article in Journal | | 2012 |
| 'A more miserable siege hath not been seen' ...the siege of Kinsale 1601 | O'Keeffe, PaulShiels, Damian | Article in Journal | | 2008 |
| 'A Picture of the Last Judgement' - Irish experiences of Flanders, 1915 | Phelan, Mark | Article in Journal | | 2019 |
| 'Aimsir an chogaidh chreidmhigh' : an Dubhaltach Mac Fhirbhisigh a lucht aithheantais agus polaitíocht an seachtú haois déag | Ó Muraíle, Nollaig | Article in Book | Clóchomher Tta | 1996 |
| 'As the plague of locusts came in Egypt' : rebel motivation in north Down | McCavery, Trevor | Article in Book | Four Courts | 2003 |
| 'Buachaillí Mhaigh Ratha' le Fínín Ó hAllúráin | | Article in Journal | | 1915 |
| 'Fog of war' and the mists of time | De Buitléir, Muiris | Article in Journal | | 1999 |
| 'Gruen' : German military plans and Ireland, 1940 | Burdick, Charles | Article in Journal | | 1974 |
| 'March towards Boyne': approaching the battlefield through county Louth [Eyewitness accounts] | Tuite, Breeda | Article in Journal | | 2008 |
| 'Our separate rooms': Bishop Stock's narrative of the French invasion of Mayo, 1798 | Kennedy, Catríona | Article in Journal | | 2009 |
| 'Some days two heads and some days four' | Edwards, David, 1963- | Article in Journal | | 2009 |
| 'Step together' : the story of Ireland's Emergency army as told by its veterans | MacCarron, Donal | Monograph or Collective Volume | Irish Academic Press | 1999 |
| 'The academy of warre' : military affairs in Ireland, 1600 to 1800 | Bartlett, Thomas | Monograph or Collective Volume | National University of Ireland | 2002 |
| 'Turas na nIarladh as Éire' : international travel and national identity in Ó Cianáin's narrative | Carroll, Clare | Article in Journal | | 2007 |
| 'We were all to have been massacred' : Irish Protestants and the experience of rebellion | Kelly, James, 1959- | Article in Book | | 2003 |
| 'What can possess you to go to Ireland?' : visitors' perceptions of Dublin, 1800-30 | O'Brien, Gillian | Article in Book | | 2008 |
| 'Wild Irishmen' : cartographic evidence from the siege of Castle Maine, 1572 | Proper, Megan | Article in Journal | | 2015 |
| 1595 | O'D., V. | Article in Journal | | 1996 |
| 1641 rebellion in Leitrim | Mac An Ghallóglaigh, Domhnall | Article in Journal | | 1965 |
| 1690 : Battle of the Boyne | Lenihan, Pádraig, 1959- | Monograph or Collective Volume | Tempus | 2003 |
| 1798 and 1803 rebellions | Bulfin Winder, Jeanne | Article in Book | | 2003 |
| 1798 i gConnachta | Uí Mhaoluaidh, Síle | Article in Book | | 1998 |
| 1798 i gcúige Uladh | Ó Gadhra, Nollaig | Article in Book | | 1998 |
| 1798 i Loch Gorman | Ó Cléirigh, Brian | Article in Book | | 1998 |
| 1798 in the North | Stewart, Anthony Terence Quincey, 1929-2010 | Article in Journal | | 1998 |
| 1798 rising - some records from county Kildare | Synott, P. N. N. | Article in Journal | | 1975 |
| 1916 The Easter rising | | Monograph or Collective Volume | Macgibbon & Kee | 1968 |
| 1940 and the threat of invasion | Forrest, Andrew | Article in Journal | | 1978 |
| 1997 ... the 400th anniversary of the Battle of Ballyshannon | Finn, B. | Article in Journal | | 1996 |
| A Cork Gaelic text on a Napoleonic campaign | Buttimer, Cornelius G. | Article in Journal | | 1990 |
| A 1690 poem | Kemmy, Jim ; O'Mahony, Christopher | Article in Journal | | 1989 |
| A bad day at Magill's ford : the battle of Gelford | McElroy, D. E. | Article in Journal | | 1992 |
| A Ballycastle story of the 1798 rebellion | Dallat, Cathal | Article in Journal | | 1998 |
| A bloody day : the Irish at Waterloo | Harvey, Dan | Monograph or Collective Volume | H Books | 2015 |
| A Butler at the siege of Londonderry, 1689 | Price, Timothy Rose | Article in Journal | | 1976 |
| A Cambrai charge : the 6th (Inniskilling) Dragoons at Guislain Ridge, 1 December 1917 | Hughes, Gavin | Article in Journal | | 2000 |
| A campaign map from Connacht, 1586 | Ó Lochlainn, Colm, 1892-1972 | Article in Journal | | 1950 |
| A Castlehaven episode in the nine years' war | Coombes, J. | Article in Journal | | 1972 |
| A commentary on the commemoration of the battle of Ross | Donovan, Patrick | Monograph or Collective Volume | Standard | 1950 |
| A contemporary plan of the siege of Caher Castle, 1599, and some additional remarks | Newman, D. Johnson | Article in Journal | | 1976 |
| A Copy of Ferdinand Weber's Account Book | Nex, JennyWhitehead, Lance | Article in Journal | | 2000 |
| A County Kilkenny Georgian household notebook | Nevin, M. | Article in Journal | | 1980 |
| A County Louth farm on the eve of and during the famine. Burren farm accounts book, 1839 to 1848 | Faulkner, Pádraig | Article in Journal | | 1996 |
| A descriptive poem of Limerick in 1690 | Lloyd, MichaelO'Flaherty, Eamon | Article in Journal | | 1990 |
| A diary of the siege of Athlone, 1691 | Anonymous | Article in Journal | | 1959 |
| A dubious reputation? The performance of 16th (Irish) Division, 1916 - 20 March 1918 | Lemisko, Lynn Spear | Article in Journal | | 2000 |
| A fifteenth-century building account from Dublin | Lydon, James F. | Article in Journal | | 1982 |
| A Frankish aristocrat at the battle of Mag Roth | Hamann, StefanieMoisl, Hermann | Article in Book | | 2002 |
| A friar at the battle of the Yellow Ford | Robb, C. J. | Article in Journal | | 1946 |
| A glimpse of Bagenal Harvey | Skrine, Helen | Article in Journal | | 1992 |
| A great Irish victory : Clontarf | Buaidh | Article in Journal | | 1944 |
| A guide to the archive and manuscript collections of the Hartley Library, University of Southampton. MSS 201-300 | | Monograph or Collective Volume | University of Southampton Library | 2000 |
| A history of the Irish soldier | Bredin, A. E. C. | Monograph or Collective Volume | Century | 1987 |
| A Jacobite narrative | Anonymous | Article in Journal | | 1990 |
| A Jacobite narrative of the war in Ireland, 1688-1691 | Gilbert, J. T. (John Thomas), Sir, 1829-1898Simms, J. G. (John Gerald) | Monograph or Collective Volume | Irish University Press | 1971 |
| A Jacobite officer's account of the Battle of Aughrim, 1691 | Murtagh, Harman | Article in Journal | | 2023 |
| A jildy soldier | Bourke, Wesley | Article in Journal | | 2012 |
| A lesson from history : the urban battlefield and the 1916 Rising | Campbell, Liam | Article in Journal | | 2004 |
| A letter home to Foxrock from the Boer War | Farrell, Ted | Monograph or Collective Volume | Foxrock Local History Club | 2011 |
| A military assessment of Sarsfield | O'Brien, B. | Article in Journal | | 1970 |
| A narrative of the siege of Londonderry ... to rectifie Mr Walker's account ... | MacKenzie, John, 1648?-1696 | Monograph or Collective Volume | [s.n.] | 1690 |
| A neglected account of the Battle of Clontarf | Ní Mhaonaigh, Máire | Article in Journal | | 2012 |
| A new history of Cromwell's Irish campaign | McKeiver, Philip G. | Monograph or Collective Volume | Advance Press | 2007 |
| A newly discovered account of the battle of Kinsale, 1601-2 | O'Scea, Ciaran | Article in Book | | 2004 |
| A personal story of Ireland and the Somme | Keating, Peter | Article in Journal | | 2016 |
| A Pocket Guide to Newgrange and the Boyne Valley | Biggs, Fiona | Monograph or Collective Volume | Gills Books | 2021 |
| A short account of the life and service to his country in the East Lancashire Regiment, of Harold Marcus Ervine-Andrews Victoria Cross | Walsh, Jean M.Walsh, R. Raymond | Monograph or Collective Volume | T.H.C.L. | 2000 |
| A short history of the 3rd Tipperary Brigade | Shelley, John R. | Monograph or Collective Volume | Phoenix | 1996 |
| A soldier's prescription for the governance of Ireland, 1599-1601 : Captain Thomas Lee and his tracts | McGurk, J. N. N. (John James Noel) | Article in Book | | 2011 |
| A Spanish news report of the battle of Benburb | Morgan, Hiram | Article in Journal | | 2013 |
| A Swiss soldier In Ireland, 1689–90 | Lenihan, PádraigSheridan, Geraldine | Article in Journal | | 2005 |
| A sword from the battle of Orra | McDonnell, Hector | Article in Journal | | 1997 |
| A terrible beauty : an illustrated history of Irish battles | Lyons, DavidMarix Evans, Martin | Monograph or Collective Volume | Gill & Macmillan | 2003 |
| A tour of Kildare in 1732 | Sadlier, Thomas U. | Article in Journal | | 1914 |
| A true and impartial history | Story, GeorgeWalsh, Laurence | Article in Journal | | 1990 |
| A vindication of Don Juan del Aguila | Mangan, Henry | Article in Journal | | 1957 |
| A wayward wild goose : Peter Drake's memoir of the siege | Kemmy, Jim | Article in Journal | | 1990 |
| Account book of the Rev. Andrew Rowan, rector of Dunaghy, Co. Antrim, c.1672-1680 | Chart, D. A. | Article in Journal | | 1942 |
| Account books of the brick and stonelayers society 1877-1899 | Garry, James | Article in Journal | | 1990 |
| Account roll of the Priory of the Holy Trinity, Dublin 1337-1346 | | Monograph or Collective Volume | Four Courts | 1996 |
| Accounts of the Battle of Cavan town, 1690 | Scott, Brendan | Article in Book | | 2012 |
| After the battle | Flynn, Jude | Article in Book | | 1998 |
| Aftermath Post-Rebellion Insurgency in Wicklow, 1799-1803 | O'Donnell, Ruán | Monograph or Collective Volume | Irish Academic Press | 1998 |
| Airdrech, sirite and other early Irish battlefield spirits | Sayers, William | Article in Journal | | 1991 |
| Airlift to Biafra : breaching the blockade | Byrne, Tony | Monograph or Collective Volume | Columba | 1997 |
| Alasdair MacDonald | McOwan, Rennie | Article in Journal | | 1997 |
| Almost 350 Meathmen died on WW1 battlefields | Murray, Bernadette | Article in Journal | | 2004 |
| Ambush at Ballylahiff | Anonymous | Article in Journal | | 1995 |
| An account of the Battle of Aughrim from the 'Poema de Hibernia' | Anonymous | Article in Journal | | 2013 |
| An analysis of the legislation, published accounts and operating statistics of the Great Southern Railways Co., 1924-37 | Shields, B. F. | Article in Journal | | 1938 |
| An apprenticeship in arms : the origins of the British Army 1585-1702 | Manning, Roger Burrow | Monograph or Collective Volume | Oxford University Press | 2006 |
| An archaeological study of the battle of the Boyne at Oldbridge, Co Meath | Brady, ConorByrnes, EmmetCooney, GabrielO'Sullivan, Aidan | Article in Journal | | 2007 |
| An Archaeological Study of the Battle of the Boyne at Oldbridge, Co Meath | Brady, ConorByrnes, EmmetCooney, GabrielO'Sullivan, Aidan | Article in Journal | | 2007 |
| An art in itself : the theory and conduct of small wars and insurgencies : the 2006 Chief of Army Military History Conference | | Monograph or Collective Volume | Army History Unit, Department of Defence | 2006 |
| An attack on Kilmallock R.I.C. barracks May 1920 | McMahon, Deirdre | Article in Journal | | 2000 |
| An Easter parade - a bridge too far : the Irish Rising 1916 | Setchell, J. R. M. | Monograph or Collective Volume | The author | 2004 |
| An impartial narrative of the most important engagements which took place ... during the Irish rebellion | Jones, John, fl. 1786-1827 | Monograph or Collective Volume | | 1799 |
| An indictment of Don Jual del Aguila | Jones, Frederick M. | Article in Journal | | 1955 |
| An Irish account of Bruce's invasion. Entitled 'The battle of Fochart of St Bridget' | | Article in Journal | | 1907 |
| An Irish text on the 'War of Jenkins Ear' | Buttimer, Cornelius G. | Article in Journal | | 1990 |
| An Irishman at the Battle of Jutland | Brunicardi, Daire | Article in Journal | | 1993 |
| An Irishman in the Iron Brigade : the Civil War memories of James P. Sullivan, Sergt., Company K, 6th Wisconsin Volunteers | Beaudot, William J. K.Herdegen, Lance J. | Monograph or Collective Volume | Fordham University Press | 1993 |
| An Irishman's diary : aspects of Tadhg Ó Cianáin's Rome | Mac Craith, Mícheál | Article in Book | NA | 2013 |
| An Irishwoman in China | Gilles, Alison ; Gilles, Sealy | Article in Journal | | 2008 |
| An Italian account of the siege and massacre at Smerwick | Mullan, Aoibheann | Article in Journal | | 2007 |
| An officer's memoir of Wexford in 1798 | Bartlett, Thomas | Article in Journal | | 1988 |
| An officer's [General Jean Sarrazin] account of the French campaign in Ireland in 1798 | Hayes, Richard Francis | Article in Journal | | 1955 |
| An outline of the American war of independence | Harris, Henry | Article in Journal | | 1976 |
| An unembroidered view of China | Tierney, Noel | Article in Journal | | 2005 |
| Angels and heroes : the story of a machine gunner with the Royal Irish Fusiliers August 1914 to April 1915 | Moreno, AmandaTruesdale, DavidWilson, Hugh Alexander, 1885-1947 | Monograph or Collective Volume | The Royal Irish Fusiliers Museum | 2004 |
| Anglo-Norman Studies XX : Proceedings of the Battle Conference in Dublin 1997 | | Monograph or Collective Volume | Boydell Press | 1998 |
| Annála ríoghachta Éireann : Annals of the Kingdom of Ireland, by the four masters, from the earliest period to 1616. 7 vols. | | Monograph or Collective Volume | Hodges & Smith | 1851 |
| Annala Uladh | | Monograph or Collective Volume | [s.n.] | 1901 |
| Annala Uladh (to A.D. 1131), part 1 : text and translation | | Monograph or Collective Volume | Institute for Advanced Studies | 1983 |
| Annals of Connacht : Annála Connacht A.D. 1224-1544 | | Monograph or Collective Volume | Institute for Advanced Studies | 1944 |
| Annals of the Four Masters | Ó Lochlainn, Colm, 1892-1972 | Article in Journal | | 1951 |
| Annals of the kingdom of Ireland from the earliest times to the year 1616 | | Monograph or Collective Volume | De Búrca Rare Books | 1990 |
| Anne Gibbon 1798-1886 | Gibbon, Philip | Article in Journal | | 2009 |
| Another triumph of failure? How and why Canadians celebrate the 150th anniversary of the raid on Ridgeway | Panneton, Daniel B. | Article in Journal | | 2016 |
| Appearance and reality : an example in 17th century Irish history : a war in Ireland : the reality in Munster | Bottigheimer, Karl S. | Article in Journal | | 1966 |
| Appearance and reality : an example in 17th century Irish history, 2 : civil war in Ireland | Love, Walter | Article in Journal | | 1966 |
| Archaeology of massacre : the Carrickmines mass grave and the siege of March 1642 | Clinton, MarkFibiger, LindaShiels, Damien | Article in Book | | 2007 |
| Aspects of the Anglo-Irish struggle, 1919-1921 | Ó Muraíle, Nollaig | Article in Journal | | 1972 |
| Athenry under siege | Casserley, Jim | Article in Journal | | 1998 |
| Athlone besieged : eyewitness and other contemporary accounts of the sieges of Athlone, 1690 and 1691 | | Monograph or Collective Volume | Temple Printing Co., Old Athlone Society | 1991 |
| Atrocity and history : Grey, Spenser and the slaughter at Smerwick (1580) | Carey, Vincent P. | Article in Book | | 2007 |
| Attempted ambush and escape from Stacumny, 2 July 1921 | Cullen, Seamus | Article in Journal | | 2013 |
| Back to the USA | Bourke, Wesley | Article in Journal | | 2010 |
| Ballaí Luimnigh : the sieges of Limerick | Lenihan, Pádraig | Article in Book | | 2009 |
| Ballinamuck in song and story | Devaney, Owen | Article in Book | | 1998 |
| Ballinamuck revisited. The dynamics of oral tradition | Murphy, Maureen | Article in Journal | | 2012 |
| Ballymore and the Jacobite war | Murtagh, Harman | Article in Journal | | 1975 |
| Ballyneety | Flynn, Kevin Haddick | Article in Journal | | 2000 |
| Bardic schools and the O Dalys of Kilcrohane | Daly, Eugene | Article in Journal | | 2009 |
| Barry's flying column | Butler, Ewan | Monograph or Collective Volume | Cooper | 1971 |
| Bataille de Baziege de 1219: donnees nouvelles sur le cadre de la bataille | Aries, Lucien | Article in Book | | 2017 |
| Battle and siege maps of Elizabethan Ireland : blueprints for archaeologists? | Shiels, Damien | Article in Journal | | 2007 |
| Battle of Castlehaven | Coleman, Michael | Article in Journal | | 2013 |
| Battle of the Boyne | Tuite, Breeda | Article in Journal | | 1990 |
| Battle of the Boyne 1690 | French, Noel E. | Monograph or Collective Volume | Trymme Press | 1989 |
| Battlefields, a neglected aspect of Irish archaeology | De Buitléir, Muiris | Article in Journal | | 1998 |
| Battles for the three kingdoms : the campaigns for England, Scotland and Ireland, 1689-92 | Barratt, John, 1946- | Monograph or Collective Volume | Sutton | 2007 |
| Battles fought on Irish soil : a complete account | McMahon, Seán | Monograph or Collective Volume | Londubh Books
| 2010 |
| Béal Átha na mBriosgadh : Srath Fer Lurg : Loch Iamrugan | Mac Cionnaith, Séamus | Article in Journal | | 1955 |
| Beal na mBlath : no easy road back | O'Shannon, Cathal | Article in Journal | | 1990 |
| Beirt chuairteoirí Éireannacha sa Róimh : Henry Piers (1595-7) agus Tadhg Ó Cianáin (1608-9) | Mac Craith, Mícheál | Article in Book | NA | 2025 |
| Belach Feile | Price, Liam | Article in Journal | | 1969 |
| Belfast ouvrier pendant la séconde guerre mondiale | Goldring, Maurice | Article in Journal | | 1989 |
| Between faded covers | O'Donnell, Terence | Article in Journal | | 1945 |
| Birchensha's discourse | Morgan, Hiram | Article in Book | | 2004 |
| Bishop Stock's 'narrative' from the year of the French | Stock, Joseph | Monograph or Collective Volume | Irish Humanities Centre | 1982 |
| Bishop Stock's narrative of the year of the French : 1798 | | Monograph or Collective Volume | Irish Humanities Centre | 1982 |
| Blood on the streets : 1916 & the battle for Mount Street Bridge | O'Brien, Paul | Monograph or Collective Volume | Mercier Press | 2008 |
| Blood, sweat and tears : an Irish soldier's story of love and loss | Clonan, Tom | Monograph or Collective Volume | Liberties Press | 2012 |
| Blue gray and green : the Fighting Irish | McCormack, Jack | Article in Journal | | 1991 |
| Boer war centenary | Jordan, Anthony J. | Article in Journal | | 1999 |
| Bonaventure Baron, O.F.M., 'Hibernus Clonmeliensis' | Millett, Benignus | Article in Book | | 1950 |
| Breffny in the nine years' war | Butler, James | Article in Journal | | 1943 |
| Brevet generals of Irish birth in the US civil war | Marmion, William F. K. | Article in Journal | | 1997 |
| Brian and the Battle of Clontarf: a view from the northern world | Power, Rosemary | Article in Journal | | 2014 |
| Brian Bóraime, the Insular Viking world, and the battle of Clontarf | Wadden, Patrick | Article in Book | | 2017 |
| Brian Boru | McBride, B. St Clair | Article in Journal | | 1969 |
| Brian Boru : high king of Ireland, 941-1014 | Weir, Hugh W. L. | Monograph or Collective Volume | Ballinakella | 2002 |
| Brian Boru and Bealach Leachta | O'Brien, B. | Article in Journal | | 1991 |
| Brian Boru and the battle of Clontarf | Ó Corráin, Donnchadh | Article in Book | | 1986 |
| Briseadh na Bóinne | Ó Buachalla, Breandán | Article in Journal | | 1989 |
| British Legion victory souvenir, 1946 | Anonymous | Monograph or Collective Volume | McCann | 1946 |
| Brother against brother | Deasy, Liam | Monograph or Collective Volume | Mercier Press | 1982 |
| Brotherhood among Irishmen? The Battle of Wijtschate - Messines Ridge June 1917 | Burke, Tom | Article in Journal | | 2007 |
| Brough's campaign (1597) and the ambush at Tyrrellspass : a correction | Ó Báille, M. | Article in Journal | | 1951 |
| Bua Bhaile an Fhaoitigh | Seoighe, Mainchín | Article in Journal | | 1975 |
| Buckinghamshire contributions for Ireland 1642; and Richard Grenville's military accounts 1642-1645 | Grenville, RichardWilson, John | Monograph or Collective Volume | Buckinghamshire Record Society | 1983 |
| Bull Run Russell | Spears, Royston | Article in Journal | | 2020 |
| By Dáil account : auditing of government, past, present and future | Mitchell, Gay | Monograph or Collective Volume | IPA | 2010 |
| By Dáil account : auditing of government, past, present and future | Mitchell, Gay | Monograph or Collective Volume | Institute of Public Administration | 2011 |
| Caith Maige Tuiread - a parable of the Battle of Clontarf | Chesnutt, Michael | Article in Book | | 2001 |
| Calendar of Kinsale documents. Vol. 4 : John Hamett his fair book | | Monograph or Collective Volume | Kinsale Regional Museum | 1995 |
| Calendar of Treasury Books, 1702, preserved in the Public Record Office. Vol. 17 pt. 1, Jan.-Dec. 1702, with a register of papers, petitions, reports, etc., read and minuted, May-July 1702, and treasury minutes, 2-20 Jan. 1691; vol. 17 pt. 2, Treasury minutes, 20 Jan.-4 May 1691; secret service accounts, Apr. 1689-Mar. 1702; and state of the civil list and army debts at the death of William III | | Monograph or Collective Volume | | 1947 |
| Calendars in conflict : dating the battle of Kinsale | Morgan, Hiram | Article in Journal | | 2002 |
| Campaign journals of the Elizabethan Irish Wars | | Monograph or Collective Volume | Irish Manuscripts Commission | 2014 |
| Campana de Carabobo, 1821 | Bancomo Borrios, Hector | Monograph or Collective Volume | Ministerio de la Defensa | 1971 |
| Caolmhóin : láthair Chatha i a Contae Thiobraid Árann | Ó Murchadha, Diarmuid | Article in Journal | | 2007 |
| Capt. McKay Rorty and the American Civil War (1861-65) | O'Hara, Aidan | Article in Journal | | 2013 |
| Captain Alexander Chesney : a loyalist during the American Revolution | Black, Eileen | Article in Journal | | 1988 |
| Captain Butler's analysis of the First Boer War | Butler, Patrick Theobald Tower, 28th baron Dunboyne, 1917-2004 | Article in Journal | | 2006 |
| Captain Crofton, Harbour Master at Kingstown | Lowth, Cormac F. | Article in Journal | | 2015 |
| Captain James Hamilton of Newcastle and the Battle of Benburb | Hollick, Clive | Article in Journal | | 1991 |
| Carabobo, 24 June 1821 : some accounts written in English | Lambert, Eric | Monograph or Collective Volume | Fundación John Boulton | 1974 |
| Carlovians in the Great War | Maguire, Paul | Article in Journal | | 1997 |
| Carlow men in Cork ambush | Kavanagh, P. J. | Article in Journal | | 1978 |
| Carnage at Clontarf a thousand years ago | Gilligan, Jack | Article in Journal | | 2017 |
| Cassell's battlefields of Britain and Ireland | Brooks, Richard, 1949- | Monograph or Collective Volume | Weidenfeld and Nicolson | 2005 |
| Casualties sustained by government forces during the Humbert episode, August - September, 1798 : a re-appraisal | Hogan, Patrick | Article in Journal | | 1998 |
| Cath Bealaigh Mughna. 908 A.D. | Kane, Eamon | Article in Journal | | 2009 |
| Cath Chluana Tarbh | Ní Úrdail, Meidhbhín | Article in Book | | 1993 |
| Cath Chuain Bhaoi, 1689 | Ó Gallchobhair, Pádraig | Article in Journal | | 1997 |
| Cath Cionn t-Sáile | Ó Ruanaidhe, Criostóir | Article in Journal | | 1945 |
| Cath Cluana Tarbh : 'The Battle of Clontarf' | | Monograph or Collective Volume | Irish Texts Society | 2011 |
| Cath Maige Mucrama | | Monograph or Collective Volume | Irish Texts Society | 1975 |
| Cath Muighe Tuireadh : second battle of Magh Tuireadh | | Monograph or Collective Volume | Institute for Advanced Studies | 1945 |
| Chad | O'Neil, Paul | Article in Journal | | 2009 |
| Challenging 'Imperialist' cinematography : IRA attacks on Dublin cinemas, 1925-1939 | Fallon, Donal | Article in Journal | | 2018 |
| Chancer or hero? : General Humbert's campaign in Ireland 1798 | Gonzalez, Christine | Article in Book | | 2000 |
| Channel Row (Dublin) Dominican Convent accounts for the year 1741.Monthly receipts and expenses, with an inventory of the house and financial summary | Cunningham, Bernadette
| Article in Journal | | 2022 |
| Charlemont before the Boyne | Ó Dálaigh, Art P. | Article in Journal | | 1991 |
| Chivalry, Saracens and the chansons de geste of Brian Boru | Swift, Catherine | Article in Book | | 2016 |
| Chronology | Anonymous | Article in Book | | 2001 |
| Chronology of events, 1639-1660 | Ohlmeyer, Jane H. | Article in Book | | 1995 |
| Chronology of events, 1641-9 | Anonymous | Article in Book | | 2001 |
| Cín lae Uí Mhealláin, friar O Meallan journal | Dillon, Charles | Article in Book | | 2000 |
| Civil war : the wars of the three kingdoms, 1638-1660 | Royle, Trevor | Monograph or Collective Volume | Little, Brown | 2004 |
| Civil war in Connacht, 1922-23 | Ó Gadhra, Nollaig | Monograph or Collective Volume | Mercier Press | 1999 |
| Civil war in Ireland : commentary | Underdown, David | Article in Journal | | 1966 |
| Clonegal, before during and after the 1798 rising | White, W. D. | Article in Journal | | 1997 |
| Clontarf | Tutty, M. J. | Article in Journal | | 1966 |
| Clontarf 1014: military significance, external dimension and outcome | Etchingham, Colmán | Article in Book | | 2017 |
| Cogad Gáedel re Gallaib : some dating considerations | Ní Mhaonaigh, Máire | Article in Journal | | 1995 |
| Cogad Gáedel re Gallaib and the Annals : a comparision | Ní Mhaonaigh, Máire | Article in Journal | | 1996 |
| Cogadh Gaedhel re Gallaibh | Ó Háinle, Cathal G. | Article in Book | | 1982 |
| Cogadh Gaedhel re Gallaibh, Cath Cluana Tairbh | | Article in Journal | | 1896 |
| Colonel John Fitzpatrick and the Streamstown, county Meath, peace of 1652 | Cox, Liam, 1908-2003 | Article in Journal | | 1975 |
| Commentarius Rinuccinianus ....1645-1649, Vol. 6 | Kavanagh, Stanislaus,White, Newport B. | Monograph or Collective Volume | The Stationery Office [for the Irish Manuscripts Commission] | 1949 |
| Commentarius Rinuccinianus de Sedis apostolicae legatione ad Foederatos Hiberniae Catholicos per annos 1645-49. Florentiae opus susceperunt atque absolverunt per annos 1661-1666 fr. pater Richardus (Barnabas O'Ferrall) Longfordensis, fr. pater Robertus (Daniel O'Connell) Desmondensis uterque e provincia Hibernica Ordinis min. Capuccinorum, nunc primum e fontibus totum edendum curat Fr. Pater Stanislaus (Joannes Kavanagh) eiusdem ordinis et provinciae | O'Connell, RobertO'Ferrall, Richard, d.1663 | Monograph or Collective Volume | Irish Manuscripts Commission | 1932; 1936; 1939; 1941; 1944; 1949 |
| Conclusion : Ireland's Military Revolution(s) | Lenihan, Pádraig, 1959- | Article in Book | | 2001 |
| Confederate Catholics at War, 1641-49 | Lenihan, Pádraig | Monograph or Collective Volume | Cork University Press | 2001 |
| Conflict of loyalty : the Dixons and the Hunte's cavalry in 1798 | Goodall, David | Article in Journal | | 1998 |
| Connacht and the Jacobite war, 1689-91 | Murtagh, Patrick Harman | Thesis | | 1971 |
| Connections and conflict by sea | Kelleher, Connie | Article in Book | | 2009 |
| Connolly and Pearse : the triumph of failure? | Krause, David | Article in Journal | | 1999 |
| Connolly Column : the story of the Irishmen who fought in the ranks of the International Brigades in the national revolutionary war of the Spanish people, 1936-39 | O'Riordan, Michael | Monograph or Collective Volume | New Books | 1979 |
| Conquest and Resistance : War in Seventeenth-Century Ireland | | Monograph or Collective Volume | Brill | 2001 |
| Constance Markievicz and the politics of memory | Steele, Karen | Article in Book | | 2004 |
| Contemporary accounts of the battle of Rathmines 1649 | Ferguson, Kenneth | Article in Journal | | 1999 |
| Contemporary accounts of the battle of Scariffhollis | Anonymous | Article in Book | | 2001 |
| Contemporary accounts of the cholera outbreak of 1832 | McTernan, John C. | Article in Journal | | 2016 |
| Continental analogies with 1798 : revolution or counter-revolution? | Simms, Brendan | Article in Book | | 2003 |
| Copy of the marquis of Kildare's household book, 1758 | Dooley, Terence A. M. | Article in Journal | | 2009 |
| Cork in 1798 | Bogue, Tom | Article in Book | | 1998 |
| County Donegal in the Jacobite war (1689-91) | Simms, J. G. (John Gerald) | Article in Journal | | 1967 |
| County Louth and the Jacobite war | Simms, J. G. (John Gerald) | Article in Journal | | 1961 |
| Cover image
The Great Sioux War, 1876-77 : the best from Montana, the magazine of western history | | Monograph or Collective Volume | University of Nebraska Press | 1990 |
| Covid-19 in 2020 | | Monograph or Collective Volume | Foilseacháin Ábhair Spioradálta | 2020 |
| Creating facts on the ground: the destruction of Clandeboye | Murphy, Tom | Article in Journal | | 2012 |
| Cromwell : a paradox | Dalton, Noel | Article in Journal | | 1972 |
| Cromwell : an honourable enemy. The untold story of the Cromwellian invasion of Ireland | Reilly, Tom | Monograph or Collective Volume | Brandon | 1999 |
| Cromwell and Crumlin | O'Connor, Patrick | Article in Journal | | 1950 |
| Cromwell at Drogheda, 1649 | Simms, J. G. (John Gerald) | Article in Journal | | 1974 |
| Cromwell in Callan | Kennedy, Joseph | Article in Journal | | 1984 |
| Cromwell in Ireland | Wheeler, James Scott | Monograph or Collective Volume | Gill & Macmillan | 1999 |
| Cromwell's army : a history of the English soldier during the civil wars, and the Commonwealth and Protectorate | Adair, JohnFirth, Charles Harding, Sir, 1857-1936 | Monograph or Collective Volume | Greenhill Books | 1992 |
| Crossbarry (the national struggle, 1913-1921 : a pictorial record, VIII) | Lyons, Michael | Article in Journal | | 1998 |
| Cry blood, cry Erin | Fitzgerald, Redmond | Monograph or Collective Volume | Barrie and Rockliff | 1966 |
| Cuid chontae Luimnigh den chogadh | Ó Ceallaigh, Eoin | Article in Book | | 1951 |
| Cuntas Gaeilge ar Chath Eachroma | Mac Lochlainn, Antain | Article in Journal | | 1995 |
| Darkroom yields up dramatic mementoes of the Civil War | Anonymous | Article in Journal | | 2001 |
| De bello hibernico. A less than edifying debate | Warner, Richard | Article in Journal | | 1996 |
| Defeat at Les Platons, 1792 | Van Brock, F. W. | Article in Journal | | 1977 |
| Defending the north : the fortifications of Ulster, 1796-1956 | Clements, Bill | Monograph or Collective Volume | Colourpoint Books | 2003 |
| Derry and the Boyne : a contemporary Catholic account of the siege of Derry, the battle of the Boyne, and the general condition of Ireland in the Jacobite war | Plunket, Nicholas | Monograph or Collective Volume | Belfast Historical and Educational Society | 1990 |
| Descent into hell : Operation 'market garden' | O'Brien, Paul | Article in Journal | | 2013 |
| Diary of the siege of Limerick | Mullenaux, SamuelWalsh, Laurence | Article in Journal | | 1990 |
| Diary of the siege of Limerick from contemporary sources | Walsh, Laurence | Article in Journal | | 1990 |
| Did he or didn't he? Capt. Lewis Edward Nolan (Kyleballuhue House, Tinryland) and the charge of the Light Brigade | Lynch, Martin J. | Article in Journal | | 2003 |
| Dilemma at Killala | Brock, F. W. van | Article in Journal | | 1968 |
| Dílseoírí na Gaillimhe : faoi ainm agus éide i 1798 roimhe agus ina dhiaidh | Ó Snodaigh, Pádraig | Monograph or Collective Volume | Coiscéim | 1998 |
| Disaster of Kinsale | Morgan, Hiram | Article in Book | | 2004 |
| Discussion on Irish military history - sixteenth century | Anonymous | Article in Journal | | 1946 |
| Disputed heroes: early accounts of the Siege of Londonderry | Holland, Karen A. | Article in Journal | | 2014 |
| Distant drums : Irish soldiers in foreign armies | Dungan, Myles | Monograph or Collective Volume | Appletree Press | 1993 |
| Documents : Massari's account of the truce with Inchiquin, 1648 | | Article in Journal | | 1953 |
| Donegal and the war of independence | Sweeney, Joseph C. | Article in Journal | | 1970 |
| Dr. Emmet's rejoinder | Emmet, Thomas Addis | Article in Journal | | 1911 |
| Dublin 1798 | MacThomáis, Éamonn | Article in Journal | | 1998 |
| Dublin and the Scottish threat, 1315-18 | Lydon, James F. | Article in Book | | 2016 |
| Dublin burning : the Easter Rising from behind the barricades | Brennan-Whitmore, William James | Monograph or Collective Volume | Gill & Macmillan | 2013 |
| Dublin city pipe water accounts, 1704/5 | Clark, Mary | Article in Journal | | 1994 |
| Dublin, 1916 | | Monograph or Collective Volume | Arlington | 1966 |
| Dumont de Bostaquet and the Huguenots at the siege of Limerick, 1690 | Murtagh, HarmanO'Dwyer, Michael | Article in Journal | | 1990 |
| Dutch engravings of the Williamite war, 1689 | O'Neill, Thomas Patrick | Article in Journal | | 1961 |
| Dutch sources for the Williamite campaign in Ireland | Troost, Wouter | Article in Journal | | 1990 |
| Easter 1916 : the story of the rising | O'Higgins, Brian, 1882-1963 | Monograph or Collective Volume | Brian O'Higgins | 1941 |
| Easter week | O'Neill, Brian | Monograph or Collective Volume | Lawrence and Wishart | 1936 |
| Easter week 1916 | Gaughan, J. Anthony, 1932- | Article in Journal | | 1997 |
| Easter week 1916 : personal recollections | Aloysius,OFM | Article in Journal | | 1942 |
| Ein Baurechnung aus dem 18. Jahrhundert zum Seminar für die Schottenmission in St. Jakob in Regensburg | Gerl, Josef | Article in Book | | 2005 |
| Éirí amach 1798 in Éireann | | Monograph or Collective Volume | Raidió na Gaeltachta i gcomhar le Cló Iar-Chonnachta | 1998 |
| Éirí amach na Cásca, 1916 | Ó Floinn, Criostóir | Monograph or Collective Volume | Sáirseal agus Dill | 1967 |
| Elizabethan ships pictured on Smerwick map, 1580 : Background, Authentication, and Evaluation | Glasgow, Tom, jr.Salisbury, William | Article in Journal | | 1966 |
| Emmet Dalton and Tom Kettle at the Battle of the Somme | Connell, Joseph E. A., Jr. | Article in Journal | | 2016 |
| Emmet's military technology | O'Donnell, Ruán | Article in Journal | | 2003 |
| En campagne avec l'armée d'Humbert | Cooney, John | Article in Journal | | 1998 |
| England's joy | Morgan, Hiram | Article in Book | | 2004 |
| England's oldest colony : parliamentary and military activity in Ireland, 1771-80 | Finnegan, Therese | Article in Journal | | 1982 |
| English merchants and the Anglo-Flemish economic war of 1270-74 | Bowers, R. H. | Article in Book | | 1983 |
| Episode at Easter | MacEntee, Seán Francis, 1889-1984 | Monograph or Collective Volume | Gill | 1966 |
| Excavations at Bishop's Street Without : 17th Century Conflict Archaeology in Derry City | Logue, PaulO'Neill, James | Article in Journal | | 2006 |
| Exercise 'Reforger' : reminiscences of a Canadian cold warrior | Reid, Frank | Article in Journal | | 2014 |
| Expecting no recompense on this side of the grave : the Irishmen of the papal army in Italy in 1860 | O'Driscoll, Florry | Article in Book | | 2015 |
| Extracts from the account books of St Peter's parish in Cork city, 1770-1814 | Ffolliott, Rosemary | Article in Journal | | 1986 |
| Extracts from the journal of Thomas Dinely (1681) | | Article in Journal | | 1867 |
| Eye witnesses and contemporary accounts : introduction | Walsh, Laurence | Article in Journal | | 1990 |
| Fact and fancy : story and storytellers of 1690 | Hannan, Kevin | Article in Journal | | 1990 |
| Fair Oaks : the battle of Fair Oaks, 1862 | Anonymous | Article in Journal | | 1954 |
| Far from the short grass : Kildare men in the two world wars | Durney, James | Monograph or Collective Volume | The author | 1999 |
| Fariola, Massey and the Fenian rising | Nolan, Peter | Article in Journal | | 1970 |
| Farm account books, 1802-1860 from Gaulstown, Monasterboice | Ó Muireadhaigh, Réamonn | Article in Journal | | 1972 |
| Father John Murphy and his faithful companion John Gallagher | Anonymous | Article in Journal | | 1997 |
| Feall agus faicsean | Ó hAdhmaill, Pádraig | Article in Journal | | 1991 |
| Fenian attack on Kilmallock barracks, 1867 | Adams, Patience Pollard | Article in Journal | | 2003 |
| Field of bones : an Irish division at Gallipoli | Orr, Philip | Monograph or Collective Volume | Lilliput Press | 2006 |
| Fields of slaughter the battle of Knockdoe, 1504 | Henry, William | Monograph or Collective Volume | Lackagh Museum Committee | 2004 |
| Fighting Irish : the Irish Regiments in the First World War | Hughes, Gavin | Monograph or Collective Volume | Merrion Press | 2015 |
| Fighting someone else’s wars? Italian and Irish soldiers, adventurers and mercenaries in the New World, 1776–1876 | Brownrigg-Gleeson Martinez, JoséPinto, Carmine | Article in Book | | 2021 |
| Financial accounts of Thomas Wentworth, earl of Strafford, and Sir George Radcliffe, 1639-40; presented by Fiona Pogson | | Article in Journal | | 2017 |
| Fitzwilliam accounts, 1560-5. (Annesley Collection) | | Monograph or Collective Volume | The Stationery Office [for the Irish Manuscripts Commission] | 1960 |
| Five glorious days in the G.P.O. 1916 | Ó Liatháin, Annraoi | Monograph or Collective Volume | Glún na Buaidhe | 1943 |
| Five months of failure : the battle of the Somme | Joye, Lar | Article in Journal | | 2016 |
| Flanders fields and Irish recollections | Quinn, Anthony | Article in Journal | | 1977 |
| Floral gems from the Celestial Empire | Nelson, E. Charles | Article in Journal | | 2006 |
| Florence Conry's memorandum for a military assault on Ulster, 1627 | Recio Morales, Óscar | Article in Journal | | 2002 |
| Follow the money : the financial resources of Diarmait Mac Murchada | Swift, Catherine | Article in Book | | 2015 |
| Fontenoy | Fitzgerald, Fergus N. | Article in Journal | | 1945 |
| Fontenoy and Aughrim - a recent Galway connection | Ó hAnnracháin, Eoghan | Article in Journal | | 2008 |
| Food and power in sixteenth-century Ireland : studying household accounts from Dublin Castle | Taverner, Charlie ; Flavin, Susan | Article in Journal | | 2023 |
| Foreign involvement in the revolt of Silken Thomas, 1534-5 | Ó Siochrú, Micheál | Article in Journal | | 1996 |
| Forgotten volunteer : the story of Michael Curley | Richardson, Neil | Article in Journal | | 2009 |
| Forgotten volunteer : the story of Michael Curley [Part 1] | Richardson, Neil | Article in Journal | | 2009 |
| Forlorn alliances : the Ulster army and the campaign of 1649-50 | Kelly, W. P. (William P.) | Article in Book | | 2001 |
| Fort and field : the potential for battlefield archaeology in Kinsale | Shiels, Damien | Article in Book | | 2004 |
| Four thousand years of Irish history | Price, L. | Article in Journal | | 1950 |
| Fragments of a modern Irish version of the first battle of Magh Tuireadh | Ó Cuív, Brian | Article in Journal | | 1946 |
| French eye-witness of the Boyne | Mulloy, Sheila | Article in Journal | | 1982 |
| From Culdaff to the Somme | Magowan, Rachel | Article in Journal | | 2016 |
| From defeat to defiance : O'Sullivan Beare's account of the battle of Kinsale | Carroll, Clare | Article in Book | | 2004 |
| From Paris to Paris via Pretoria : Arthur Lynch at war | McCracken, Donal P. | Article in Journal | | 2003 |
| From spark to a firebrand: Feagh Mac Hugh O'Byrne | Lawlor, Chris | Article in Journal | | 2013 |
| From the diary of Gédéon Bonnivert | Murray, Robert | Article in Journal | | 1990 |
| From the Shannon to the Ebro : the Limerick men who went to fight Franco | Limerick International Brigades Memorial Trust | Monograph or Collective Volume | Limerick International Brigades Memorial Trust | 2014 |
| Gabhaltais Shearluis Mhóir: the conquests of Charlemagne edited from the Book of Lismore and three other vellum MSS. | | Monograph or Collective Volume | Irish Texts Society | 1917 |
| Gallipoli and Ireland | Jeffery, Keith | Article in Book | | 2004 |
| Galway and the Jacobite war | Murtagh, Harman | Article in Journal | | 1975 |
| Galway in the Jacobite war | Mulloy, Sheila | Article in Journal | | 1985 |
| General Alexander O'Reilly and the Spanish attack on Algiers, 1775 | Ireland, John de Courcy, 1911-2006 | Article in Journal | | 1976 |
| General Hubert's futile campaign | Murtagh, Harman | Article in Book | | 2003 |
| General Humbert takes his leave | Bartlett, Thomas | Article in Journal | | 1991 |
| General Humbert's campaign in the west | Murtagh, Harman | Article in Book | | 1998 |
| General Nugent and the Ulster Division in the March 1918 retreat | Perry, Nicholas | Article in Journal | | 1999 |
| General Thomas Cloney : Wexford rebel of 1798 | Joyce, John | Monograph or Collective Volume | Georgraphy Publications | 1988 |
| Geography of guerrilla warfare | Smith, Ann-Marie | Article in Journal | | 2000 |
| Gertrude Clements' Journal of a Visit to Maam Valley in 1880 | Clesham, Brigid | Article in Journal | | 2015 |
| Ginchy : nationalist Ireland's forgotten battle of the Somme | Staunton, Martin | Article in Journal | | 1986 |
| Gleanings from the Coote household accounts 1776-1785 | O'Mahoney, S. C. | Article in Journal | | 1982 |
| Gleanings from the Coote household accounts, 1776-85 | O'Mahony, S. C. | Article in Journal | | 1982 |
| Glorious by association: the obituary of Brian Boru | Ní Mhaonaigh, Máire | Article in Book | | 2017 |
| God's general : Cromwell the soldier | Robbins, Simon | Monograph or Collective Volume | Sutton | 2003 |
| Going to the wars : experience of the British civil wars, 1638-1651 | Carlton, Charles Hope | Monograph or Collective Volume | | 1992 |
| Great Irish victories : 2, Beal-Atha na-Buidhe | Buaidh | Article in Journal | | 1945 |
| Growth and decline: the changing fortunes of Carlow Town in the later medieval period | Murphy, Margaret | Article in Journal | | 2016 |
| Guerilla days in Ireland | Barry, Thomas Bernardine, 1897-1980 | Monograph or Collective Volume | Anvil | 1981 |
| Guerilla days in Ireland : a first-hand account of the Black and Tan war (1919-1921) | Barry, Thomas Bernardine, 1897-1980 | Monograph or Collective Volume | Devin-Adair | 1956 |
| Headquarters battalion, army of the Irish Republic, Easter Week 1916 | Heuston, John | Monograph or Collective Volume | The author | 1969 |
| Hearts & mines : the British 5th division, Ireland, 1920-1922 | Sheehan, William, 1968- | Monograph or Collective Volume | Collins | 2009 |
| Hell or Connaught! : the Cromwellian settlement of Ireland, 1652-1660 | Ellis, Peter Berresford, 1943- | Monograph or Collective Volume | Blackstaff Press | 1988 |
| Henry Piers's continental travels, 1595-1598 | Mac Cuarta, Brian | Monograph or Collective Volume | Cambridge UP | 2018 |
| Heuston's Fort : the 1916 Easter Rising battle for the Mendicity Institution. In the words of the combatants | McHale, EamonnStephenson, Jimmy | Monograph or Collective Volume | Odnem | 2017 |
| Historic mission recalled | Kiernan, Dean | Article in Journal | | 2010 |
| History of the Irish Guards in the second World War | Fitzgerald, D. J. L. | Monograph or Collective Volume | Gale & Polden | 1949 |
| History of the O'Briens from Brian Boroimhe, A.D. 1000 to A.D. 1946 | O'Brien, Donough | Monograph or Collective Volume | Batsford | 1949 |
| Hospitality, housekeeping and high living in eighteenth-century Ireland | Clarkson, L. A. (Leslie A.) | Article in Book | | 1999 |
| House of Commons sessional papers of the eighteenth century, 1715-1800, 1 : Introduction and list, 1715-60; 2 : List, 1761-1800 | | Monograph or Collective Volume | | 1975 |
| How an Irishman turned the tide at Saratoga | Deering, James A. | Article in Journal | | 1911 |
| How Dublin remembered the Battle of Clontarf | Fischer, Leonore | Article in Book | | 2013 |
| How Owen Roe won Benburb | O'Farrell-Rowe, T. G. | Article in Journal | | 1946 |
| Hugh Roe O'Donnell's address to his soldiers before the battle of the Curlew mountains | O'Donnell, Vincent | Article in Journal | | 1992 |
| Hugh Tyrrell (1130-1199) first of his race in Ireland | Brook-Tyrrell, Alma | Article in Journal | | 1986 |
| Huguenot involvement in the Irish Jacobite war, 1689-91 | Murtagh, Harman | Article in Book | | 1987 |
| Humbert's raid on Ireland, 1798 | Pakenham, Thomas | Article in Journal | | 1969 |
| Humbert’s expedition - a lost cause? | Cooney, John | Article in Book | | 1993 |
| I remember 1916 | Lemass, Seán Francis, 1899-1971 | Article in Journal | | 1966 |
| In bloody protest : the tragedy of Patrick Pearse | Carty, Xavier | Monograph or Collective Volume | Able Publishing | 1978 |
| Index to persons in Christopher St George's account book | Keegan, Mary | Article in Journal | | 1986 |
| Inquest and aftermath | Collins, Michael | Article in Book | | 1998 |
| Insan G.P.O. : Cumann na mBan | Ghabhánach Ní Dhubhthaigh, Luíse | Article in Book | | 1966 |
| Insurgent Wicklow 1798 : the story as written by Luke Cullen O.D.C. | Cullen, LukeO'Donnell, Ruán | Monograph or Collective Volume | Kestrel Books | 1998 |
| Introduction | Maguire, W. A. (William Alexander) | Article in Book | | 1990 |
| Introduction | Brady, CiaránGillespie, Raymond | Article in Book | | 1986 |
| Ionnradh na Sionna, c.700 R.C., maille re sain-tagairt do scórnáin gróibh na Sionna | Gógan, Liam | Article in Book | | 1995 |
| Ireland and the Crimean War | Murphy, David, 1971- | Monograph or Collective Volume | Four Courts | 2002 |
| Ireland and the Crimean War | Griffin, Brian | Article in Journal | | 2001 |
| Ireland and the Crimean War, 1854-6 | Murphy, David, 1968- | Article in Journal | | 2003 |
| Ireland and the Waterloo Campaign | Molloy, Peter | Article in Journal | | 2015 |
| Ireland preserv'd, and the Protestant interest defended; in the year 1689 | Michelborne, John | Monograph or Collective Volume | | 1707 |
| Ireland under the Stuarts and during the interregnum | Bagwell, Richard | Monograph or Collective Volume | Holland | 1963 |
| Ireland's forgotten 10th : a brief history of the 10th (Irish) division, 1914-1918, Turkey, Macedonia and Palestine | Stanley, Jeremy | Monograph or Collective Volume | Impact Printing | 2003 |
| Ireland's unknown soldiers : 16th (Irish) Division in the Great War, 1914-1918 | Denman, Terence | Monograph or Collective Volume | Irish Academic Press | 2014 |
| Irish battles | Hayes-McCoy, G. A. (Gerard Anthony) | Monograph or Collective Volume | Longmans | 1969 |
| Irish battles : a military history of Ireland | Hayes-McCoy, G. A. (Gerard Anthony) | Monograph or Collective Volume | Appletree Press | 1988 |
| Irish casualties at Cassano | Jennings, Brendan | Article in Journal | | 1945 |
| Irish Guards : the first hundred years, 1900-2000 | Anonymous | Monograph or Collective Volume | Spellmount | 2000 |
| Irish in the Spanish Civil War | Joye, Lar | Article in Journal | | 2016 |
| Irish involvement in the 'surprise of Cremona', 1702 | Ó hAnnracháin, Tadhg | Article in Book | | 2006 |
| Irish merchants and seamen in late medieval England | Childs, Wendy R. | Article in Journal | | 2000 |
| Irish revenues and English subventions, 1559-1622 | Sheehan, A. J. (Anthony J.) | Article in Journal | | 1990 |
| Irish savages and English butchers : military identities and Tyrone’s rebellion, 1593-1603 | O'Neill, James | Article in Book | | 2019 |
| Irish siege engines, 1641 | Ó Danachair, Caoimhín, 1913-2002 | Article in Journal | | 1952 |
| Irish soldiers in the great war : some personal experiences | Nelson, J. | Article in Journal | | 1974 |
| Irish tents in Spanish Flanders, winter 1641 | Ó hAnnracháin, Eoghan | Article in Journal | | 2004 |
| Irish trade and customs statistics, 1614-1641 | Woodward, Donald | Article in Journal | | 1999 |
| Irish wars | Bryan, Dan | Article in Journal | | 1956 |
| Irlandeses en Marruecos : el batallón de Thomas Stucley en la batalla de Alcazarquivir (1578) | Bunes Ibarra, Miguel Angel de | Article in Book | | 2002 |
| Irregularities in the Irish mint accounts 1279-84 | Mayhew, Nicholas J. | Article in Book | | 1988 |
| Italy - the hard way : Paddy Cullen's war memoirs | Cullen, William, 1914x15-1967 | Monograph or Collective Volume | [D. Cullen] | 2004 |
| James Blake and the projected invasion of Galway in 1602 | Jones, Frederick | Article in Journal | | 1950 |
| James Nolan of Knockindrane (c.1746-1858) captain of the Myshall rebels 1798 | Kavanagh, P. J. | Article in Journal | | 1997 |
| Jobit-Fontaine-Sarrazin | McAnally, Henry, Sir | Article in Journal | | 1947 |
| John de Courcy and the battle of Down | Wilson, Anthony M. | Article in Journal | | 1989 |
| John McBride's account of the Irish Transvaal Brigade | Jordan, Anthony J. | Article in Journal | | 2006 |
| Journal of the Rev. Rowland Davies | Davies, Rowland, 1649-1721 | Article in Journal | | 1990 |
| Journeys to England and Ireland | Lawrence, G.Mayer, J. P.Mayer, K. P.Tocqueville, Alexis de | Monograph or Collective Volume | Faber | 1958 |
| Kerry landing : (August 1922) : ( an episode of the civil war) | Harrington, Niall C. | Monograph or Collective Volume | Anvil Books | 1992 |
| Kilkenny in the Jacobite war, 1689-91 | Simms, J. G. (John Gerald) | Article in Journal | | 1961 |
| King Billy - a military assessment | Lenihan, Pádraig, 1959- | Article in Journal | | 2004 |
| King Joe : a matter of treason : the life and times of Joseph Willcocks | Lee, John B. | Monograph or Collective Volume | Heronwood Enterprises | 2010 |
| King Sitriuc Silkenbeard : a great survivor | Clarke, Howard B. | Article in Book | | 2015 |
| King William's victory : the Battle of the Boyne | Sheane, Michael | Monograph or Collective Volume | Arthur H. Stockwell | 2006 |
| Kingdom overthrown : Ireland and the battle for Europe, 1688-1691 | Fitzgibbon, Gerard | Monograph or Collective Volume | New Island Books | 2015 |
| Kings in conflict : exhibition review | Stewart, Anthony Terence Quincey, 1929-2010 | Article in Journal | | 1991 |
| Kings in conflict : Ireland in the 1690s | | Monograph or Collective Volume | Ulster Museum | 1990 |
| Kings in conflict : Ireland in the 1690s : educational resource pack | Anonymous | Monograph or Collective Volume | Ulster Museum and Public Record Office in Northern Ireland | 1990 |
| Kinsale 1601 - The aftermath in West Cork, 1602 | O'Flynn, Paddy | Article in Journal | | 2015 |
| Kinsale : the Spanish intervention in Ireland at the end of the Elizabethan wars | Silke, John J. | Monograph or Collective Volume | University P. | 1970 |
| Kinsale : the Spanish intervention in Ireland at the end of the Elizabethan wars | Silke, John J. | Monograph or Collective Volume | Four Courts | 2000 |
| La Niña Bonita agus and Róisín dubh : cuimhní cinn ar Cogadh Cathartha na Spainne | Ó Duinnín, Eoghan | Monograph or Collective Volume | An Clóchomhar | 1987 |
| Labour accounts of Alexander Faris, Farranseer, 1823-31 | Saunderson, Billy | Article in Journal | | 2014 |
| Laggan farm accounts | Beattie, Sean | Article in Journal | | 1997 |
| Leabhar cuntais Teampaill Mhuire cois Chladaigh : 1727-1738 | Ó Héideáin, Eustás | Article in Book | | 1991 |
| Lebor Gabála : the book of the taking of Ireland. Part 1 | | Monograph or Collective Volume | Educational Company of Ireland | 1938 |
| Lebor gabála Érenn : the book of the taking of Ireland. Part 5 | | Monograph or Collective Volume | Educational Company of Ireland | 1956 |
| Lebor Gabála Érenn, the book of the taking of Ireland | | Monograph or Collective Volume | Educational Company of Ireland | 1941 |
| Lebor Gabála Érenn. The invasion of Ireland | Cavanaugh, James F. | Article in Journal | | 2005 |
| Legal aspects of the 1798 rising, its suppression and the aftermath | Osborough, W. N. (William Nial) | Article in Book | | 2003 |
| Leibniz and the Jacobite war : reports and reflections on the Battle of the Boyne and events in Ireland, 1689-91 | O'Hara, James G. | Article in Journal | | 1991 |
| Léigear Dhoire (1689) agus Séamus an snáimhteoir | Ní Athairne, Cáit | Article in Journal | | 2010 |
| Letters of Jean de la Fouleresse to the King of Denmark | Barbé, L.Payen de la Fouleresse, Jean | Article in Journal | | 1990 |
| Life-line to freedom : Ulster in the second world war | Gibson-Harries, Derrick | Monograph or Collective Volume | Ulster Society Publications | 1990 |
| Limerick and France during the Jacobite war of 1689-1691 : part 1 | Mulloy, Sheila | Article in Journal | | 1989 |
| Limerick and France during the Jacobite war of 1689-1691 : part 2 | Mulloy, Sheila | Article in Journal | | 1990 |
| Limerick in the golden age of siege warfare | Burke, James | Article in Book | | 1995 |
| Lines of resistance : The O'Kelly brothers in the Sudan | O'Sullivan, Niamh | Article in Journal | | 1998 |
| Living with war : poets and the Welsh experience, c.600-1300 | Haycock, Marged | Article in Book | | 2016 |
| Local heroes of the 1914 -1918 war | Kennedy, Dermot | Monograph or Collective Volume | Foxrock Local History Club | 1998 |
| Local traditions of the battle of Aughrim | Canning, Sean | Article in Journal | | 1953 |
| Lord Edward Fitzgerald's dagger | Kenny, Michael | Article in Journal | | 1996 |
| Lord Macaulay on Londonderry, Aughrim, Enniskillen and the Boyne | Macaulay, Thomas Babington, 1st baron Macaulay, 1800-1859 | Monograph or Collective Volume | Ulster Society for the Promotion of Ulster-British Heritage and Culture | 1989 |
| Luíochán Chill Miodhna | Ó Cillin, Tomás | Article in Journal | | 1982 |
| Mac Con Midhe, Giolla Brighde | | Article in Journal | | 1849 |
| MacBride's brigade in the Anglo-Boer War | McCracken, Donal P. | Article in Journal | | 2000 |
| Magennis VC : the story of Northern Ireland's only winner of the Victoria Cross | Fleming, George | Monograph or Collective Volume | History Ireland | 1998 |
| Major General Ross and the burning of Washington | Maguire, W. A. (William Alexander) | Article in Journal | | 1980 |
| Major General Ross and the burning of Washington. | Maguire, W. A. (William Alexander) | Article in Journal | | 2014 |
| Mapping and exploring the route of the Rising in county Galway, 1916 | McCarthy, MarkWrynn, Shirley | Article in Book | | 2016 |
| Mapping and measuring the impact of the Bruce invasion | Chevallier, Chris | Article in Journal | | 2019 |
| March into Meath : in the footsteps of 1798 | Doyle, Eamon | Monograph or Collective Volume | History Press Ireland | 2011 |
| Marlborough's siege of Cork, 1690 | Simms, J. G. (John Gerald) | Article in Journal | | 1969 |
| Mastering the uncouth : Gabriel Harvey, Edmund Spenser and the English experience in Ireland | Jardine, Lisa | Article in Book | | 1990 |
| Medical aspects of the 1916 Rising | Kinsella, A. | Article in Journal | | 1997 |
| Mega, February 1941 : the role of the 1st South African Irish Regiment | Baker, O. E. F.Monick, Stanley | Article in Journal | | 1990 |
| Merchants and material culture in early nineteenth-century Dublin : a consumer case study | Moran, Anna | Article in Journal | | 2008 |
| Michael O'Cleary of the Four Masters | Harney, Martin P. | Article in Journal | | 1946 |
| Military history on your doorstep | Bourke, Wesley | Article in Journal | | 2013 |
| Military transactions in Limerick, 1690 | Parker, Robert | Article in Journal | | 1990 |
| Milltown - where Cromwell laid waste | Meagher, Jim | Article in Journal | | 1986 |
| Miscellanea 1 : an account book of Shee's alms house, Kilkenny | Ó Fearghail, Fearghus | Article in Journal | | 2008 |
| Miscellany preparing for an ambush | Lonergan, Pat | Article in Journal | | 2002 |
| Missions comparable? the Lough Foyle and Kinsale landings of 1600 and 1601 | Morgan, Hiram | Article in Book | | 2004 |
| Monro's Benburb army, 1646 | Hollick, Clive L. C. | Article in Journal | | 1998 |
| Monsters of the tribe : berserk fury, shapeshifting and social dysfunction in Táin Bó Cúailgne, Egils saga and Hrólfs saga kraka | O'Connor, Ralph | Article in Book | | 2016 |
| Motoring after remarkable trees | Nelson, E. Charles | Article in Journal | | 2006 |
| Munster Fusiliers at war | Lee, DavidRyan, Desmond | Article in Book | | 1997 |
| My Easter week in the G.P.O. | Ryan, James | Article in Book | | 1943 |
| Na Sasanaigh agus éirí amach na Cásca : scéal Nathan | Ó Briain, Liam | Monograph or Collective Volume | Sáirseal agus Dill | 1967 |
| Napoleon's Irish legion | Forde, Frank | Article in Journal | | 1974 |
| Napoleon's Irish legion, 1803-15 : the historical record | Clark, Brian | Article in Journal | | 1976 |
| Napper Tandy's raid on Rutland (1798) | Ó Cochlainn, Rupert S. | Article in Journal | | 1970 |
| Narratives illustrative of the contests in Ireland in 1641 and 1690 | | Monograph or Collective Volume | Printed for the Camden Society by J.B. Nichols and Son | 1841 |
| Native Irish dress of the Irish foot soldiers of O'Neill's Ulster army | Clive Hollick | Article in Journal | | 2015 |
| Naval operations | Capp, Bernard Stuart | Article in Book | | 1998 |
| Neutral Ireland? | Fanning, Ronan | Article in Journal | | 1989 |
| New on-line documentary on the Battle of Benburb | Gibney, John | Article in Journal | | 2022 |
| Niemba | Bunworth, Richard | Article in Journal | | 1995 |
| No surrender! : the siege of Londonderry 1689 | Gray, Tony, 1922- | Monograph or Collective Volume | Hamilton | 1975 |
| No temporising with the foe. Literary materials relating to the siege of Derry | Burnside, Sam | Article in Journal | | 1988 |
| North Dublin Easter 1916 | Anonymous | Monograph or Collective Volume | North Inner City Folklore Project | 1992 |
| Northern Ireland in the second world war | Blake, John W. | Monograph or Collective Volume | Blackstaff Press | 2000 |
| Notes. 'We have met the enemy, and they are ours': Oliver Hazard Perry and the Battle of Lake Erie | Kirby, Michael | Article in Journal | | 2013 |
| Notes. Bóthar na nUltach | Spillane, Milo | Article in Journal | | 2014 |
| Ó Domhnaill abú! The battle of the Curlews | Shanley, Francis | Article in Journal | | 1943 |
| O'Neill's frontier campaign of 1595 in mid Armagh | McGleenon, C. F. | Article in Journal | | 1994 |
| Observations on Irish battlefields | O'Carroll, Donal | Article in Journal | | 1999 |
| Óláfr Haraldsson, king, warrior and saint : presentations of King Ólafr Haraldsson the Saint in medieval poetry and prose | Jørgensen, Jon Gunnar | Article in Book | | 2016 |
| Old Ironsides : the military biography of Oliver Cromwell | Kitson, Frank | Monograph or Collective Volume | Weidenfeld and Nicolson | 2004 |
| Old Leighlinn man who represented Cumann Luth Chleas Gael at the Myles Byrne ceremony in Paris in 1956 | Anonymous | Article in Journal | | 1997 |
| Oliver Cromwell : an illustrated history | Litton, Helen | Monograph or Collective Volume | Wolfhound Press | 2000 |
| Oliver Cromwell : commander in chief | Hutton, Ronald | Monograph or Collective Volume | Yale University Press | 2024 |
| Oliver Cromwell in Ireland | Synott, P. N. N. | Article in Journal | | 1974 |
| One king to rule them all - Fedlim Ó Conchobair, the battle of Athenry and the kingship of Ireland | Martyn, Adrian | Monograph or Collective Volume | theirishstory.com | 2013 |
| One man' flying column. Parts 1-2 | Ryan, Thomas | Article in Journal | | 1992 |
| One of the first recipients of the V.C. | Evans, John | Article in Journal | | 1990 |
| Opposites attract: Hugh O'Neill and Red Hugh O'Donnell | McGinty, Matthew | Article in Journal | | 2014 |
| Oral history. Eilís Ryan in her own words. [Interview] | Ó Canainn, Aodh | Article in Journal | | 1996 |
| Ormond, Rinuccini, and the confederates, 1645-9 | Corish, Patrick J. | Article in Book | | 1976 |
| Other West Corkmen in the Easter Rising 1916 | Cahalane, Maura | Article in Journal | | 2016 |
| Oulart in '98 | De Vál, Seamus S. | Monograph or Collective Volume | The author | 1986 |
| Owen Roe and Benburb | O'Connell, J. J. | Article in Journal | | 1946 |
| Owen Roe O'Neill | O'Neill, Elizabeth | Monograph or Collective Volume | Talbot Press | 1937 |
| Para! : fifty years of the Parachute Regiment | Harclerode, Peter | Monograph or Collective Volume | Arms and Armour | 1992 |
| Patrick Durnin's account book, 1835-1850 | Anonymous | Article in Journal | | 1939 |
| Patrick Henry Jones : Irish American, Civil War general and Gilded Age politician | Dunkelman, Mark H. | Monograph or Collective Volume | Louisiana State University Press | 2015 |
| Patrick Henry O'Rorke: an American Civil War hero | Bennett, Brian | Article in Journal | | 2008 |
| Patrick Sarsfield and the Williamite war | Wauchope, Piers | Monograph or Collective Volume | Irish Academic Press | 1992 |
| Penn's expedition to Bonratty in 1646 | Powell, J. R. | Article in Journal | | 1954 |
| People and places | Rehill, Pádraig | Article in Book | | 1998 |
| Philip Cunningham : Clonmel's insurgent leader of 1798 | O'Donnell, Ruán | Article in Journal | | 1998 |
| Philip II's forgotten armada | García Hernán, Enrique | Article in Book | | 2004 |
| Picnic in purgatory | Maguire, Jonathan | Monograph or Collective Volume | Royal Irish Fusiliers Regimental Museum | 1998 |
| Pictorial review of 1916 | Anonymous | Monograph or Collective Volume | Parkside Press | 1946 |
| Pipe rolls. an account of military expenditure in Leinster, 1308 | | Article in Journal | | 1982 |
| Plans for the 1916 rising | O'Donohue, Florence | Article in Journal | | 1962 |
| Plans for the 1916 rising | O'Donoghue, Florence | Article in Journal | | 1962 |
| Poema de Hibernia, a Jacobite Latin epic on the Williamite wars | | Monograph or Collective Volume | Irish Manuscripts Commission | 2018 |
| Population mobility and alms : poor migrants in the Midlands during the early seventeenth century | Kent, Joan R. | Article in Journal | | 1981 |
| Preparations for Oliver Cromwell's Irish campaign, February - July 1649 | De Grae, Emily | Article in Journal | | 2002 |
| Prionsabail coghaidh i leith fheachtais Humbert - 1798 | Ó Domhnaill, P. D. | Article in Journal | | 1961 |
| Protestant provincial survival or Confederate control : Inchiquin and the Battle of Liscarroll 1642 | O'Doherty, Leon | Article in Journal | | 2015 |
| Provincial grievance and national revolt : Munster in the nine years' war | Sheehan, A. J. (Anthony J.) | Article in Journal | | 1982 |
| Provincial grievance and national revolt: Munster in the nine years' war | Sheehan, Anthony Joseph | Thesis | | 1981 |
| Public reaction to the 1916 rising | Ó Gadhra, Nollaig | Article in Book | | 1976 |
| Queen's County Jacobites and Williamites | Murtagh, Harman | Article in Journal | | 2004 |
| Raids and reprisals : Ireland, eyewitness (1923) | Téry, Simone | Article in Journal | | 1985 |
| Ratra ambush (1920) | Lavin, T. J. | Article in Journal | | 1948 |
| Re-fighting the battle of Down : Orpen, MacNeill and the Irish nation-state | Harrison, Stephen H. | Article in Book | | 2000 |
| Rebel Cork's fighting story from 1916 to the truce with Britain | Kerryman Printing Co. | Monograph or Collective Volume | Kerryman | 1961 |
| Rebel motives and mentalities : the battle for New Ross, 5 June 1798 | Dunne, Tom, 1939- | Article in Journal | | 1999 |
| Rebellion in Wicklow : General Joseph Holt's personal account of 1798 | Holt, Joseph, 1756x9-1826 | Monograph or Collective Volume | Four Courts | 1998 |
| Rebellion! Ireland in 1798; incorporating a yearbook of 1798 bicentennial commemorative events | Gahan, Daniel J. | Monograph or Collective Volume | O'Brien Press for Comóradh '98 | 1997 |
| Reconstructing Lord Grey's reputation : a new view of the View | Canino, Catherine G. | Article in Journal | | 1998 |
| Red Hugh O'Donnell the soldier | O'Brien, B. | Article in Journal | | 1971 |
| Redoubts occupied by the Royal Scots in Ireland in the 18th century | Leask, H. G. (Harold G.) | Article in Journal | | 1952 |
| Reintrepreting the 1798 rebellion in County Wexford | Whelan, Kevin | Article in Book | | 1996 |
| Remembering 'the war' | O'Farrell, Padraic | Article in Journal | | 1979 |
| Remembering the charge of the light brigade : its commemoration, war memorials and memory | Hughes, Gavin : Trigg, Jonathan | Article in Journal | | 2008 |
| Rent books of the Forster of Ballynure estate (1802-1822) | McKenna, Ellen | Article in Journal | | 2015 |
| Rent roll of the earl of Ardglass, 1669 | | Article in Journal | | 1985 |
| Rental and accounts of Collon estate, 1779-1781 | Tempest, H. G. | Article in Journal | | 1944 |
| Review of Kavanagh S. J. and White, N. B., 'Commentarius Rinuccinianus, Vol. 6, | Brady, John, d.1963 | Article in Journal | | 1951 |
| Richard Edgeworth's account books | Morris, Martin | Article in Journal | | 2022 |
| Richard Hayes, seanchas-collector extraordinaire : first steps towards a folk history of 'Bliain na bhFrancach' - the year of the French | Beiner, Guy | Article in Journal | | 2000 |
| Richard Wilson in Rome, 1 : The Wicklow Wilsons; 2 : The Claudean landscapes | Ford, Brinsley | Article in Journal | | 1952 |
| Ridgeway: The American Fenian invasion and the 1866 Battle that made Canada | Vronsky, Peter | Monograph or Collective Volume | Allen Lane | 2011 |
| Robert Emmet : the insurrection of 1803 | Hume, GeraldineMalcomson, A. P. W. | Monograph or Collective Volume | [s.n.] | 1976 |
| Robert the Bruce's Irish wars : the invasions of Ireland 1306-1329 | | Monograph or Collective Volume | Tempus | 2002 |
| Roger Morrice, Sir Henry Hobart, and a new eyewitness account of the battle of the Boyne | McElligott, Jason, 1972- | Article in Journal | | 2004 |
| Rosscarbery History Society outings | Huethorst, Bernard | Article in Journal | | 2012 |
| Roundhead General : the campaigns of Sir William Waller | Adair, John | Monograph or Collective Volume | Sutton | 1997 |
| Ruthar Phádraig Sáirséal, sár-ruthag eachra | Ó Conaill, S. | Article in Journal | | 1944 |
| Sacrifice on the Somme | Hall, Michael | Monograph or Collective Volume | Island Publications | 1993 |
| Sarsfield and the Jacobites | Haddick-Flynn, Kevin | Monograph or Collective Volume | Mercier Press | 2003 |
| Sarsfield's defence of the Shannon 1690-91 | Mangan, Henry | Article in Journal | | 1949 |
| Scarbhaidh na soillse : local folklore on the battle of Scariffhollis | McGeehan, Kitty | Article in Book | | 2001 |
| Scariffhollis in context : Irish battles of the mid-seventeenth century | Lenihan, Pádraig, 1959- | Article in Book | | 2001 |
| Schomberg at Dundalk, 1689 | Lenihan, Pádraig | Article in Journal | | 2009 |
| Shane O'Neill's campaign against the MacDonnells of Antrim | Hill, J. Michael | Article in Journal | | 1991 |
| Sheriff's accounts for County Tipperary, 1275-6 | | Article in Journal | | 1934 |
| Sheriff's accounts of the honor of Dungarvan, of Tweskard in Ulster, and of County Waterford, 1261-63 | | Article in Journal | | 1929 |
| Siege of Clonmel commemoration : tercentenary souvenir record | Darmody, W. C.O'Connell, Philip | Monograph or Collective Volume | Nationalist Newspaper Co. | 1950 |
| Siege of Duncannon Fort in 1641 and 1642 | Murphy, Elaine | Article in Book | | 2012 |
| Siegefields : An Archaeological Assessment of 'Small' sieges of the British Civil Wars | Harrington, Peter | Article in Journal | | 2005 |
| Sir Barnaby O'Brien's Irish revenues for 1629-31, Thomond rent, 1629, and Carlow tenants 1639; presented by Brian Mac Cuarta | Mac Cuarta, Brian | Article in Journal | | 2017 |
| Sir Edward Pakenham and the battle of New Orleans | Pakenham, Valerie | Article in Journal | | 1969 |
| Sir Henry Sidney's bridge at Athlone, 1566-7 | Bradley, John, 1954-2014 | Article in Book | | 2007 |
| Sligo in the Jacobite war, 1689-91 | Simms, J. G. (John Gerald) | Article in Journal | | 1965 |
| Smoke without fire? : Munster and the 1798 rebellion | Dickson, David | Article in Book | | 2003 |
| Some activities in Westmeath - 1920 | O'Meara, Séamus | Article in Journal | | 1970 |
| Some aspects of sixteenth century Irish warfare | Ó Domhnaill, Seán | Article in Journal | | 1944 |
| Some aspects of the Siege of Derry | Faulkner, Anselm | Article in Journal | | 1988 |
| Some aspects of the wars in Ireland, 1641-1649 | Lowe, John | Article in Journal | | 1960 |
| Some early German accounts of Schomberg's Irish campaign. | Hennig, John | Article in Journal | | 1948 |
| Some early seventeenth-century building accounts in Ireland | Fenlon, Jane | Article in Journal | | 1998 |
| Some letters relating to the battle of Bunclody | Anonymous | Article in Journal | | 1998 |
| Some notes on events in the Castletownroche battalion area 1914-1921 | Duane, Tom | Article in Journal | | 2012 |
| Some recollections of the local involvement in the 1798 rebellion : Crossmolina and Addergoole | Donohue, Tony | Article in Journal | | 1982 |
| Some Roscommon actions, 1920-1921 | Lavin, T. J. | Article in Journal | | 1970 |
| Some stray tidbits of the American revolution | O'Brien, Michael J. | Article in Journal | | 1918 |
| Sources for British and Irish history in the Instrumenta Miscellanea of the Vatican Archives | Burns, C. S. (Charles S.) | Article in Journal | | 1971 |
| Spain and the invasion of Ireland, 1601-2 | Silke, John J. | Article in Journal | | 1965 |
| Spouses, spies and subterfuge : the role and experience of women during the Nine Years War (1593-1603) | O'Neill, James | Monograph or Collective Volume | | 2021 |
| St. Ruth's Fatal Gamble: The Battle of Aughrim 1691 and the Fall Of Jacobite Ireland | McNally, Michael | Monograph or Collective Volume | Helion and Company | 2018 |
| State and domestic arrangements in the household of the lord lieutenant of Ireland | Gallagher, Caroline | Article in Journal | | 2009 |
| Steeleiana : an eighteenth century account book | Blanchard, Rae | Article in Journal | | 1942 |
| Stories from O'Dowda's country | O'Reilly, Gertrude | Monograph or Collective Volume | G. MacHale | 1971 |
| Stylistic contrast and narrative function in 'Cogad Gáedel re Gallaib' | Downham, Clare | Article in Journal | | 2015 |
| Surveying and the Cromwellian reconquest of Ireland | Lynch, William T. | Article in Book | | 2005 |
| Survivors of the Armada | Hardy, Evelyn | Monograph or Collective Volume | Constable | 1966 |
| Swapping Canada for Ireland: the Fenian invasion of 1866 | Wilson, David A. | Article in Journal | | 2008 |
| Tadhg an Asna and the battle of the Big Cross | Kingston, Diarmuid | Article in Journal | | 1999 |
| Tadhg Ó Cianáin agus Andrea Palladio | Mac Craith, Mícheál | Article in Book | NA | 2012 |
| Tadhg Ó Cianáin and the significance of his memoir : 'The only work of its kind in Irish literature' | Ó Muraíle, Nollaig | Article in Book | NA | 2011 |
| Taghmon in 1798 | Williams, Tom | Article in Journal | | 1997 |
| Taghmon man goes to the Somme | Kendrick, Peter | Article in Journal | | 2005 |
| Tercentenary commemoration of the siege of Limerick, 1651-1951 : souvenir book | Limerick Corporation | Monograph or Collective Volume | Limerick Leader | 1951 |
| Teresa (Annie) McGrath - forgotten Irish heroine of the Battle of Fort Gulistan,India, 1897 | Halligan, Peter W. | Article in Journal | | 2024 |
| Terrain and Conquest 1600-1603 | McGurk, John | Article in Book | | 2001 |
| Testimonies to history : reassessing women's involvement in the 1641 rising | Knox, Andrea | Article in Book | | 2004 |
| The "Continuation" of Nicholas Trevet : a new source for the Bruce invasion | Duffy, Seán | Article in Journal | | 1991 |
| The 'Bealach Buidhe', The Red Earl's Road and Bóthar an Corann in Counties Sligo and Roscommon. An Overview | Moore, Sam | Article in Journal | | 2015 |
| The 'boys' of the Millstreet battalion area : some personal accounts of the Irish War of Independence | | Monograph or Collective Volume | Aubane Historical Society | 2003 |
| The 'Great Lewis' and the siege of Duncannon, 1645 | Downes, Kevin | Article in Journal | | 2004 |
| The 'Lebor Gabala' or book of invasions of Ireland | Ó Buachalla, Liam | Article in Journal | | 1962 |
| The 1210 campaign in Ireland : evidence for a military revolution? | Church, S. D. | Article in Journal | | 1998 |
| The 1641 depositions and the Irish rebellion | | Monograph or Collective Volume | Pickering and Chatto | 2012 |
| The 1641 rebellion in Cork to the battle of Liscarroll, 3rd September 1642 | McCarthy, Patrick | Article in Journal | | 2001 |
| The 16th (Irish) Division on 21 March 1918 : fight or flight | Denman, Terence | Article in Journal | | 1990 |
| The 1798 rebellion | McDowell, R. B. (Robert Brendan), 1913-2011 | Article in Book | | 1986 |
| The 1798 rebellion in north Leinster | Chambers, Liam | Article in Book | | 2003 |
| The 1798 rebellion in Queen's County | O'Dooley, Johanna | Article in Book | | 2000 |
| The 1798 Rising in Leinster | Anonymous | Article in Journal | | 2000 |
| The 1916 rising - a 'coup d'etat' or a 'bloody protest | Martin, F. X. (Francis Xavier), 1922-2000 | Article in Journal | | 1968 |
| The 1916 Rising in County Galway | McNamara, Conor | Article in Book | | 2016 |
| The 400th anniversary of the siege and battle of Kinsale | Thuillier, John R. | Article in Book | | 2004 |
| The 69th Regiment at Bull Run | | Article in Journal | | 1965 |
| The account book of an 18th century bishop | Rankin, J. Frederick | Article in Journal | | 1984 |
| The account books of James McCullen, builder, 1817-1877 | McCullen, John | Article in Journal | | 1993 |
| The account-book of a Kerry revenue official, 1687-9 | Dickson, David | Article in Journal | | 1973 |
| The account-book of William Caldbeck, architect | Craig, Maurice James | Article in Journal | | 1984 |
| The administration of Ireland, 1172-1377 | Richardson, Henry Gerald,Sayles, George Osborne | Monograph or Collective Volume | The Stationery Office [for the Irish Manuscripts Commission] | 1963 |
| The affair at Fort William and Mary | Gregory, Thomas | Article in Journal | | 1907 |
| The ambush at Kilraine, 1921 | McGill, Maria I. T. | Article in Journal | | 1969 |
| The Anglo-Irish conflict, 1919-1922 : a war of independence or systematized murder? | Costigan, Giovanni | Article in Journal | | 1968 |
| The Anglo-Irish war in Donegal | Sweeney, J. | Article in Journal | | 1957 |
| The armies of James and William | O'Dea, MargaretWalsh, Ray | Article in Journal | | 1990 |
| The background of Brunanburh | Dodgson, John McNeal | Article in Book | | 2000 |
| The background to and the events of the insurrection of 1798 in Dundalk and North Louth | O'Sullivan, Harold | Article in Journal | | 1998 |
| The battle for Fontenoy - The historic site of the 1745 battle is fast disappearing | Conoll, Susan | Article in Journal | | 2004 |
| The battle of Affane | Butler, George | Article in Journal | | 1974 |
| The Battle of Arklow, Saturday, June 9, 1798 | Power, Patrick | Article in Journal | | 1998 |
| The battle of At Tiri | Murphy, Ray | Article in Journal | | 1995 |
| The battle of Aughrim | Murtagh, Diarmuid | Article in Book | | 1964 |
| The Battle of Aughrim | Doherty, Richard | Article in Journal | | 1995 |
| The Battle of Aughrim, 1603 | Cronin, John J. (John Jeremiah), 1971- | Article in Journal | | 2017 |
| The battle of Aura | Smith, J. | Article in Journal | | 1939 |
| The battle of Ballaghkillgevill, 1646 | Hollick, Clive | Article in Journal | | 1997 |
| The Battle of Ballinascarthy, 1798 : colonel O'Reilly's communique | Bocking, Tony | Article in Journal | | 1999 |
| The battle of Ballynahinch : anthology of the documents | Reid, Horace | Article in Book | | 1998 |
| The battle of Benburb | Dowling, Linda | Article in Book | | 1950 |
| The battle of Benburb | Hayes-McCoy, G. A. (Gerard Anthony) | Article in Book | | 1964 |
| The battle of Benburb, 1646 | Hollick, Clive | Monograph or Collective Volume | Mercier Press | 2011 |
| The battle of Benburb, an historic outline | Dowling, J. | Article in Book | | 1945 |
| The Battle of Benburb. Friday, 5th June, 1646 (old style) | An Ulster Archaeologist | Article in Journal | | 1879 |
| The battle of Carlow 1798 | Ellis, John | Article in Journal | | 1997 |
| The battle of Castlebar, 1798 | Hayes, Richard Francis | Article in Journal | | 1957 |
| The Battle of Cenn Fúait, 917: location and military significance | Etchingham, Colmán
| Article in Journal | | 2010 |
| The battle of Clonmult : the IRA's worst defeat | O'Neill, Tom | Monograph or Collective Volume | Nonsuch | 2006 |
| The battle of Clontarf | Ryan, John | Article in Book | | 1964 |
| The Battle of Clontarf | Anderson, ClaireHalpin, Andy | Article in Journal | | 2014 |
| The Battle of Clontarf | Cavanaugh, Ray | Article in Journal | | 2014 |
| The battle of Clontarf : Good Friday, 1014 | McGettigan, Darren | Monograph or Collective Volume | Four Courts | 2013 |
| The Battle of Clontarf in Irish history and legend | Downham, Clare | Article in Journal | | 2005 |
| The battle of Clontarf in later Irish tradition | Ní Úrdail, Meidhbhín | Article in Book | | 2017 |
| The battle of Clontarf, 1014: a millennium of historical perspectives | Lennon, Colm | Article in Journal | | 2014 |
| The battle of Clontibret | Ó Mearáin, Lorcán | Article in Journal | | 1956 |
| The battle of Clontibret, 1595 | Hayes-McCoy, G. A. (Gerard Anthony) | Article in Journal | | 1949 |
| The battle of Collierville | Carmody, P. J. | Article in Journal | | 1910 |
| The battle of Collooney 1798 | Lee, David | Article in Book | | 2000 |
| The battle of Collooney : some footnotes | Snoddy, Oliver | Article in Journal | | 1965 |
| The battle of Corann | Dobbs, M. E. (Margaret E.), 1871-1962 | Article in Journal | | 1949 |
| The battle of Deansgrange, 1642 | Kennedy, Dermot | Monograph or Collective Volume | Foxrock Local History Club | 1986 |
| The battle of Dublin, 1916 | Ó Néill, Eoghan | Article in Journal | | 1966 |
| The battle of Dysert O'Dea, May 10, 1318 | Westropp, Thomas Johnston | Article in Journal | | 1918 |
| The battle of Faughart | Sayles, George Osborne | Article in Book | | 1964 |
| The battle of Fochart, 1318 | Mac Íomhair, Diarmuid | Article in Journal | | 1967 |
| The battle of Fook's mills | Ennis, John W. D.
| Article in Journal | | 1950 |
| The battle of Glenamoy | Langan, Tom | Article in Journal | | 1987 |
| The Battle of Glenmalure, 25 August 1580 - cause and course | O'Byrne, Emmett | Article in Journal | | 1998 |
| The battle of Glenn Máma, Dublin, and the high-kingship of Ireland : a millennial commemoration | Mac Shamhráin, Ailbhe | Article in Book | | 2001 |
| The battle of Harlem Heights | Emmet, Thomas Addis | Article in Journal | | 1911 |
| The battle of Jadotville : Irish soldiers in combat in the Congo 1961 | Whelan, Michael | Monograph or Collective Volume | South Dublin Libraries | 2006 |
| The Battle of Jutland, May 31st, 1916 | Cahalane, John | Article in Journal | | 2016 |
| The Battle of Kinnitty - 1397 | Harlow, Marian | Article in Journal | | 2000 |
| The battle of Kinsale | Hickey, Nora | Article in Journal | | 2001 |
| The battle of Kinsale | Hickey, Nora | Monograph or Collective Volume | Kinsale Heritage Society | 1987 |
| The battle of Kinsale | | Monograph or Collective Volume | Wordwell | 2004 |
| The battle of Kinsale and other military associations with the Library of Trinity College Dublin | Ferguson, Kenneth | Article in Journal | | 2009 |
| The Battle of Kinsale, 1601 | McGurk, J. N. N. (John James Noel) | Article in Journal | | 2001 |
| The battle of Kinsale, 1601 | Hayes-McCoy, G. A. (Gerard Anthony) | Article in Journal | | 1949 |
| The battle of Knockbrack | Tarrant, Con | Article in Journal | | 1986 |
| The Battle of Knockdoe, 19 August 1504 | O'Carroll, Donal | Article in Journal | | 2004 |
| The Battle of Kosturino: the Irish-Australian connection | Kildea, Jeff | Article in Journal | | 2017 |
| The battle of Liscarroll - 3rd September 1642 | O'Brien, B. | Article in Journal | | 2001 |
| The battle of Lough Swilly, 1798 | MacCauley, J. A. | Article in Journal | | 1960 |
| The battle of Manning Ford, 4 June 1643 | Brunicardi, Niall | Article in Journal | | 2000 |
| The battle of New Orleans | Morrison, A. L. | Article in Journal | | 1907 |
| The battle of New Ross | Dickson, Charles, 1886-1978 | Article in Book | | 1964 |
| The Battle of Newmarket | Law, Edward J. | Article in Journal | | 2011 |
| The Battle of Newmarket in Irish song and story | Ó Diarmada, Mícheál | Article in Journal | | 2012 |
| The battle of Newtownbarry (Bunclody) 1 June 1798 | Murphy, Rory | Monograph or Collective Volume | Rory Murphy | 1998 |
| The battle of Oulart Hill : context and strategy | Cleary, Brian | Monograph or Collective Volume | Oulart Hill Publications | 1999 |
| The battle of Oulart Hill : context and strategy | Cleary, Brian | Article in Journal | | 1995 |
| The Battle of Oulart Hill : context and strategy | Cleary, Brian | Article in Book | | 1996 |
| The battle of Ovidstown | Cullen, Seamus | Article in Book | | 1998 |
| The battle of Rathangan, 24-28 May 1798 | Corrigan, Mario | Article in Book | | 2006 |
| The battle of Rathmines, 2nd August, 1649 | Brunskill, H. O. | Article in Journal | | 1939 |
| The battle of Ridgeway, 2 June 1866 | Ellis, Peter Berresford, 1943- | Article in Journal | | 1986 |
| The battle of Saintfield | Toner, Gregory | Article in Book | | 1998 |
| The battle of Scariffhollis | O'Carroll, Declan | Article in Book | | 2001 |
| The battle of Scariffhollis 1650 | | Monograph or Collective Volume | Eagrain Dhun na nGall | 2001 |
| The Battle of Swilly (Farsetmore), 8 May 1567 | Ó Brógáin, Tomás | Article in Journal | | 2011 |
| The battle of the big cross | Collins, Michael | Article in Book | | 1998 |
| The battle of the Boyne | Hayes-McCoy, G. A. (Gerard Anthony) | Monograph or Collective Volume | Bórd Fáilte | 1958 |
| The battle of the Boyne 1690 : a guide to the battlefield | Murtagh, Harman | Monograph or Collective Volume | Boyne Valley Honey Company | 2006 |
| The battle of the Boyne : the Danish official report | Jordan, John | Article in Journal | | 1954 |
| The battle of the Curlews | Emerson, L. J. | Article in Journal | | 1952 |
| The battle of the Curlieus, 15th August, 1599 | Mattimoe, Cyril | Article in Journal | | 1986 |
| The battle of the Ridgeway : highlight of the Fenian invasion of Canada, 1866 | Murphy, William | Article in Journal | | 1972 |
| The battle of the Somme | Allen, Dennis | Article in Journal | | 1994 |
| The battle of the Yellow Ford | Falls, Cyril Bentham | Article in Book | | 1964 |
| The battle of the Yellow Ford, August 1598 | McGurk, J. N. N. (John James Noel) | Article in Journal | | 1997 |
| The battle of Vinegar Hill, 1798 | Dickson, Charles, 1886-1978 | Article in Journal | | 1953 |
| The battle of Waterford, 1922 | O'Reilly, Terence | Article in Journal | | 1984 |
| The battlefield archaeology of the Yellow Ford | Logue, PaulO'Neill, James | Article in Book | | 2009 |
| The Beara peninsula campaign | Deasy, Liam | Article in Journal | | 1966 |
| The Beatha in the context of the literature of the Renaissance | Mac Craith, Mícheál | Article in Book | | 2002 |
| The Black and Tans | Bennett, Richard | Monograph or Collective Volume | Hulton | 1959 |
| The Book of Lismore | Collins, J. T. | Article in Journal | | 1947 |
| The Book of Lismore: manuscript and contents | Murray, Kevin | Article in Journal | | 2021 |
| The Boyne and Aughrim : the war of the two kings | Kinross, John | Monograph or Collective Volume | Windrush Press | 1997 |
| The Boyne revisited | Lenihan, Pádraig | Article in Book | | 2015 |
| The Boyne water : the Battle of the Boyne 1690 | Ellis, Peter Berresford, 1943- | Monograph or Collective Volume | Blackstaff Press | 1989 |
| The Boyne Water, the Battle of the Boyne, 1690 | Ellis, Peter Berresford, 1943- | Monograph or Collective Volume | Hamilton | 1976 |
| The break-up of Dál Riata and the rise of Gallgoídil | Downham, Clare | Article in Book | | 2015 |
| The Bruce invasion of Ireland : a revised itinerary and chronology | Duffy, Seán | Article in Book | | 2002 |
| The Bruce invasion of Ireland : an examination of some problems | Lydon, James F. | Article in Book | | 2002 |
| The Brunanburh Campaign : A Reappraisal | Halloran, Kevin | Article in Journal | | 2005 |
| The campaign of Red Hugh O'Donnell, 1 | Emerson, L. J. | Article in Journal | | 1960 |
| The campaign of the Irish royalist army in Cheshire, November 1643-January 1644 | Lowe, John | Article in Journal | | 1960 |
| The capture of Leenan fort : episode of the Napoleonic war | McD., E. P. | Article in Journal | | 1941 |
| The civil war in Ireland | Neeson, Eoin | Monograph or Collective Volume | Mercier Press | 1966 |
| The civil wars in Ireland | Ohlmeyer, Jane H. | Article in Book | | 1998 |
| The Clones affray, 1922 - massacre or invasion? | Lynch, Robert | Article in Journal | | 2004 |
| The Clonfin ambush | Carty, John | Article in Journal | | 1971 |
| The college accounts, 1795-1805 : the first decade, an accountant's perspective | Dalton, P. J. | Monograph or Collective Volume | St Patrick's College | 1995 |
| The conduct of the Anglo-Irish war, 1919-1921 | Hayes-McCoy, G. A. (Gerard Anthony) | Article in Book | | 1968 |
| The Confederates and the Irish wars of the 1640's | Ó Siochrú, Micheál | Article in Book | | 2001 |
| The Connaught Army and the Confederate Catholics, 1642-1649 | Williams, Andrew | Article in Journal | | 2008 |
| The correspondence of the Mahamad of the Spanish and Portuguese congregation of London during the 17th and 18th centuries | Barnett, R. D. | Article in Journal | | 1964 |
| The Cound of Frights of the Margerd Davies | Roberts, Owain T. P. | Article in Journal | | 1999 |
| The county of Uriel account, 1281-83 | Lydon, James F. | Article in Journal | | 1981 |
| The Cromwellian assault on Clonmel | Lyons, Patrick, 1861-1954 | Article in Book | | 1950 |
| The Cromwellian conquest, 1649-53 | Corish, Patrick J. | Article in Book | | 1976 |
| The Cromwellian gazeteer : an illustrated guide to Britain in the civil war and commonwealth | Gaunt, Peter | Monograph or Collective Volume | Allan Sutton and the Cromwellian Association | 1987 |
| The Cromwellian siege of Kilkenny | Keane, John E. Kerry | Article in Journal | | 1964 |
| The Danish force at Limerick, 1690 | Danaher, Kevin, 1913-2002Simms, J. G. (John Gerald) | Article in Journal | | 1990 |
| The dark secret of Béalnabláth : [the Michael Collins story] | Twohig, Patrick J. | Monograph or Collective Volume | Tower Books | 1995 |
| The date and authorship of Cath fhochairte Brighite | Duffy, John Joseph | Thesis | | 1987 |
| The day Michael Collins was shot | Ryan, Meda | Monograph or Collective Volume | Poolbeg | 1989 |
| The death of Charlie Hurley (1894-1921) (The National Struggle 1913-1921 : a pictorial record, Part VII) | Lyons, Michael | Article in Journal | | 1997 |
| The death of Henry Ireton | De Beer, Esmond Samuel, 1895-1990 | Article in Journal | | 1939 |
| The death of Major General Richard Montgomery, 31 December 1775 | Cathcart, Rex | Article in Journal | | 1991 |
| The defenders of Clonmel | O'Connell, Philip | Article in Book | | 1950 |
| The diary (1689-1719) and accounts (1704-1717) of Elie Bouhereau: Marsh's Library, MS Z2.2.2 | Bouhéreau, Élie | Monograph or Collective Volume | Irish Manuscripts Commission | 2019 |
| The diary of Mary Mathew | | Monograph or Collective Volume | County Tipperary Historical Society | 1991 |
| The Duc de Lauzun | Norton, LucySaint-Simon, Louis de | Article in Journal | | 1990 |
| The Dutch at Limerick | Tesch, Pieter | Article in Journal | | 1990 |
| The dynamics of insurrection 2 : 1798 revisited | Hogan, Desmond | Article in Journal | | 1999 |
| The eagle of the north | McGarry, Jim | Article in Journal | | 1988 |
| The Easter 1916 rising in Dublin : the military aspects | Hally, P. J. | Article in Journal | | 1966 |
| The Easter rebellion | Caulfield, Max | Monograph or Collective Volume | Holt, Rinehart and Winston | 1963 |
| The Easter rising in Dublin : the military aspects | Hally, J. P. | Article in Journal | | 1967 |
| The Elizabethan navy in Ireland, 1558-1603 | Glasgow, Tom, jr. | Article in Journal | | 1966 |
| The Elizbethan navy in Ireland (1558-1603) | Glasgow, Tom, jr. | Article in Journal | | 1966 |
| The English Civil War | | Monograph or Collective Volume | Ashgate | 2007 |
| The English civil wars 1640-1660 | Worden, Blair | Monograph or Collective Volume | Weidenfeld and Nicolson | 2009 |
| The English conquest of Ireland, A.D. 1166-1185, part 1 | | Monograph or Collective Volume | [s.n.] | 1969 |
| The enigma of the battle of Orra and the fate of the MacQuillans | McDonnell, Hector | Article in Journal | | 1997 |
| The enrolled account of Alexander Bicknor, treasurer of Ireland, 1308-1314 | | Article in Journal | | 1982 |
| The Erne-Drowes line | Emerson, Lucius | Article in Journal | | 1958 |
| The European dimension | Irwin, Liam | Article in Journal | | 1990 |
| The experience of women in the rebellion of 1798 in Wexford | O'Connor, Catherine | Article in Journal | | 2003 |
| The fall of Dunboy | Tobin, E. H. | Article in Journal | | 1966 |
| The famous historye of the life and death of Captaine Thomas Stukeley | Anonymous | Monograph or Collective Volume | [s.n.] | 1605 |
| The fate of a Williamite soldier | | Article in Journal | | 1990 |
| The fateful week | Gallagher, M. J. | Article in Journal | | 1966 |
| The Fenian foray into Canada, Mary-June 1866 | Welch, George P. | Article in Journal | | 1958 |
| The Fenian invasion of Canada, 1866 | | Article in Journal | | 1924 |
| The Fenian raid on Canada, 1866 | Jones, Francis | Article in Journal | | 1957 |
| The first battle of Athenry (10 September 1249) | Martyn, Adrian | Monograph or Collective Volume | | 2008 |
| The first English invasion: Irish responses to the Northumbrian attack on Brega, 684 | Wadden, Patrick | Article in Journal | | 2010 |
| The First World War diary of Noel Drury, 6th Royal Dublin Fusiliers : Gallipoli, Salonika, the Middle East and the Western Front | Drury, Noel | Monograph or Collective Volume | Army Record Society : Boydell Press | 2022 |
| The fourth siege of Limerick : civil war, July 1922 | Ryan, P. J. | Article in Journal | | 2002 |
| The French campaign in Connacht and north Leinster 1798 | Hayes-McCoy, G. A. (Gerard Anthony) | Article in Journal | | 1980 |
| The French invasion of Ireland in 1798 | Doheny, W. | Article in Journal | | 1961 |
| The French invasion of Ireland in 1798 | Dowds, Thomas J.McHale, Conor | Monograph or Collective Volume | IHR Publications | 2000 |
| The G.P.O. | Ryan, James | Article in Journal | | 1942 |
| The generalship of Brian Boru | O'Brien, B. | Article in Journal | | 1970 |
| The geopolitics of Anglo-Irish relations in the twentieth century | Sloan, Geoffrey R. | Monograph or Collective Volume | Leicester University Press | 1997 |
| The Geraldine war - rebellion of crusade? | Mac Curtain, Benvenuta | Article in Journal | | 1965 |
| The Geraldine war : rebellion or crusade? | Mac Curtain, Benvenuta | Article in Journal | | 1964 |
| The ghost of Betsy Gray | Stewart, Anthony Terence Quincey, 1929-2010 | Article in Book | | 1998 |
| The glorious madness : tales of the Irish and the Great War | Bunbury, Turtle | Monograph or Collective Volume | Gill & Macmillan | 2014 |
| The grand quarrel : women's memoirs of the English Civil War | | Monograph or Collective Volume | Sutton | 2000 |
| The great push : an episode of the Great War | MacGill, Patrick, 1890-1963Osborne, Brian D. | Monograph or Collective Volume | Birlinn | 2000 |
| The great siege | Sheane, Michael | Monograph or Collective Volume | Arthur H. Stockwell | 2002 |
| The Great War and the Upper Ards | Blaney, Jim | Article in Journal | | 1982 |
| The guilds of Dublin | Webb, J. J. | Monograph or Collective Volume | | 1929 |
| The historical context of Cath Fionntrágha | Breatnach, Caoimhín | Article in Journal | | 1994 |
| The historiography and heritage of the battle of Kinsale | Morgan, Hiram | Article in Book | | 2004 |
| The history of Limerick city | Spellissy, Sean | Monograph or Collective Volume | Celtic Bookshop | 1998 |
| The history of the rebellion and civil wars in Ireland | Hyde, Edward, 1st earl of Clarendon, 1609-1674 | Monograph or Collective Volume | [s.n.] | 1720 |
| The Humbert campaign : from Killala to Ballinamuck | Harte, Colm | Article in Book | | 1998 |
| The I.R.B. raid on Mallow barracks | Ó Síothcháin, Tomás | Article in Journal | | 2002 |
| The identification of the battlefield of Glenn Mama, A.D. 1000 | Lloyd, Joseph H. | Article in Journal | | 1914 |
| The imagination of an insurrection, Dublin, Easter 1916 | Thompson, William Irwin | Monograph or Collective Volume | Oxford University Press | 1967 |
| The impact of the battle of Aughrim (1691) on the Irish Catholic elite | Lenihan, Pádraig | Article in Book | | 2011 |
| The impact of the confederate wars (1641-52) on the towns of Kells and Trim | Kelly, Seamus | Article in Journal | | 2003 |
| The imperial service of William Aylmer, 1800-14 | Aylmer, Richard John | Article in Journal | | 1997 |
| The importance of the towerhouse in the late medieval society of Breifne | McCarthy, Judith | Article in Journal | | 1989 |
| The insurrection in Dublin | Murphy, John A.Stephens, James | Monograph or Collective Volume | Smythe | 1978 |
| The invasions of Buenos Aires, 1806-1807 : the Irish dimension | Pyne, Peter | Monograph or Collective Volume | Institute of Latin American Studies, University of Liverpool | 1996 |
| The Ireland of St. Columba | Byrne, Francis John, 1934- | Article in Book | | 1965 |
| The Irish and British wars, 1637-1654 : triumph, tragedy and failure | Wheeler, James Scott | Monograph or Collective Volume | Routledge | 2002 |
| The Irish at Bunker Hill : evidence of Irish participation in the battle of 17th June 1775 | O'Brien, Michael JosephSullivan, A. M.Sullivan, Catherine | Monograph or Collective Volume | Irish University Press | 1968 |
| The Irish at the Somme | Bowman, Timothy | Article in Journal | | 1996 |
| The Irish at the Somme | Anonymous | Article in Journal | | 2006 |
| The Irish at war | | Monograph or Collective Volume | Mercier Press | 1964 |
| The Irish Brigade and its campaigns | Conyngham, David Power | Monograph or Collective Volume | Fordham University Press | 1994 |
| The Irish Brigade at Fredericksburg | Jones, F. | Article in Journal | | 1963 |
| The Irish brigade at the battle of Fredericksburg | O'Flaherty, Patrick | Article in Journal | | 1987 |
| The Irish Brigade with Montrose | Duggan, Lucy | Article in Journal | | 1958 |
| The Irish Civil War | Morrison, George, 1922- | Monograph or Collective Volume | Gill & Macmillan | 1981 |
| The Irish in the war of 1812 | Bredin, A. E. C. | Article in Book | | 1988 |
| The Irish insurgency 1918-21 : the military problem | Townshend, Charles | Article in Book | | 1979 |
| The Irish insurrection : Easter week in Kilkenny, April 1916 | Hackett, Florence | Article in Journal | | 1984 |
| The Irish on the Somme, being the second series of 'The Irish at the Front'. With an introduction by John Redmond | MacDonagh, Michael | Monograph or Collective Volume | | 1917 |
| The Irish Pastoral College of Leuven in 1795: on the eve of the abolition of the University in 1797 | Collier, Mel
| Article in Journal | | 2022 |
| The Irish rebellion : the 26th Sherwood Foresters' part in the defeat of the rebels in 1916 : their early training | Edmunds, Gerald James | Monograph or Collective Volume | Derbyshire Times | 1965 |
| The Irish regiments, 1683-1999 | Harris, R. G. | Monograph or Collective Volume | Spellmount | 1999 |
| The Irish revival en route : the travel writing of William Bulfin and Robert Lynd | Bruna, Giulia | Article in Journal | | 2016 |
| The Irish rising of 1798 | Anonymous | Article in Journal | | 1998 |
| The Irish soldiers of Mexico | Hogan, Michael | Monograph or Collective Volume | Fondo Editorial Universitario | 1998 |
| The Irish yeomanry and the 1798 rebellion | Blackstock, Allan | Article in Book | | 2003 |
| The Jacobite war in Ireland, 1688-1691 | Petrie, Charles, Sir | Article in Journal | | 1949 |
| The Jacobite war in Ireland, 1688-91 | Petrie, Charles Alexander, Sir | Article in Journal | | 1947 |
| The Jacobite wars : some Danish sources | Jordan, John | Article in Journal | | 1990 |
| The journal of Captain Joseph Bull | Aldridge, R. B. | Article in Journal | | 1968 |
| The journal of Corporal William Todd 1745-1762 | | Monograph or Collective Volume | Sutton for the Army Records Society | 2001 |
| The journal of John Stevens | Stevens, JohnWalsh, Laurence | Article in Journal | | 1990 |
| The Kilmichael Ambush, 1920 : Exploring the 'Provocative Chapters' | Ryan, Meda | Article in Journal | | 2007 |
| The Kinsale campaign : siege, battle and rout | McGurk, J. N. N. (John James Noel) | Article in Journal | | 2002 |
| The last invasion of Ireland : when Connacht rose | Hayes, Richard Francis | Monograph or Collective Volume | Gill | 1937 |
| The later Plantagenets : a survey of English history between 1307 and 1485 | Green, Vivian Hubert Howard | Monograph or Collective Volume | [s.n.] | 1955 |
| The Lecan text of the battle of Cenn Abrat | Dillon, Myles | Article in Journal | | 1945 |
| The legend of the Finnish mercenaries at the Boyne, 1690 | Päärnilä, Ossi | Article in Journal | | 2003 |
| The Leinster army and the Battle of Dungan's Hill, 1647 | Lenihan, Pádraig, 1959- | Article in Journal | | 1991 |
| The life and times of Feagh MacHugh O'Byrne (c.1544-1597) | O'Brien, Andrew | Article in Journal | | 1997 |
| The Limerick city militia and the battle of Collooney, 1798 | Snoddy, Oliver | Article in Journal | | 1964 |
| The location of the Battle of the Erne Fords, Belleek, county Fermanagh, 10 October 1593 | Scott, Brian G. | Article in Journal | | 2018 |
| The low men on the totem pole : warriors and rulers in Old Norse texts from c.1200 | Beuermann, Ian | Article in Book | | 2016 |
| The marshal duke of Berwick; the picture of an age | Petrie, Charles Alexander, Sir | Monograph or Collective Volume | | 1953 |
| The meadow of the Bull : a history of Clontarf | McIntyre, Dennis | Monograph or Collective Volume | The author | 1987 |
| The meadow of the Bull : a history of Clontarf | McIntyre, Dennis | Monograph or Collective Volume | Shara Press | 1995 |
| The medieval king : Christian king and fearless warrior | Rekdal, Jan Erik | Article in Book | | 2016 |
| The memorial to the Irish brigade at Gettysburg | Anonymous | Article in Journal | | 1958 |
| The memory of the dead : New Ross and Scullabogue, 5 June 1798 | Dunne, Tom, 1939- | Article in Journal | | 1998 |
| The men of the north | Shaw, R. C. | Monograph or Collective Volume | | 1973 |
| The military conquest of Ireland, 1541-1690 | Cahill, Edward | Article in Journal | | 1939 |
| The military heritage of Britain and Ireland | Evans, Martin Marix | Monograph or Collective Volume | André Deutsch | 1998 |
| The military history of Youghal | Barry, John | Article in Journal | | 1959 |
| The Modreeney ambush | Whyte, Edward | Article in Journal | | 1996 |
| The Mount Street action, April 26, 1916 | Ó hUid, T. C. | Article in Journal | | 1966 |
| The Mountmellick Otter | Goode, P.J. | Article in Journal | | 2016 |
| The myth of the 'Battle of Manning Ford' | Murray, Griffin | Article in Journal | | 2016 |
| The Nine Years' War in the north-west | Roulston, William J. | Article in Book | | 2000 |
| The north Wexford gentry and the outbreak of the rebellion of 1641, parts 1-2 | McHugh, Jason | Article in Journal | | 2003 |
| The O'Neills of Ulster : their history and genealogy. 3 vols. | Mathews, Thomas | Monograph or Collective Volume | | 1907 |
| The operations of the parliamentary squadron at the siege of Duncannon in 1645 | Powel, J. R. | Article in Journal | | 1954 |
| The origin of the three Collas and the fall of Emain | Schlegel, Donald M. | Article in Journal | | 1998 |
| The outbreak of rebellion in the provinces : northern and central Wexford, 23-26 May 1798 | Gahan, Daniel | Article in Journal | | 1998 |
| The overseas trade of the Isle of Man, 1576-1755 | Dickinson, J. R. | Article in Journal | | 2005 |
| The Pettigo-Belleek Triangle incident | Kinsella, Anthony | Article in Journal | | 1997 |
| The Petworth House archives : a catalogue, vol. 3 | | Monograph or Collective Volume | West Sussex County Council | 1997 |
| The photography of Robert French from the Lawrence Collection (from the Jeffers Papers) | French, Robert | Article in Journal | | 2025 |
| The photography of Robert French from the Lawrence Collection (from the Jeffers Papers) | Walsh, T. J. | Article in Journal | | 2025 |
| The political background of Benburb | O'Hegarty, P. S. | Article in Journal | | 1945 |
| The Portarlington connection with the Peninsular War, the Battle of Waterloo and the defeat of Napoleon | Mathews, R.G. | Article in Journal | | 2010 |
| The potential for conflict archaeology in the Republic of Ireland | Shiels, Damien | Article in Journal | | 2006 |
| The proctor's accounts of Peter Lewis, 1564-1565 | | Monograph or Collective Volume | Four Courts | 1996 |
| The pursuit of William Mangan, United Irish captain : an historical footnote | Hogan, Patrick | Article in Journal | | 1985 |
| The real Red Hugh | Morgan, Hiram | Article in Book | | 2002 |
| The rebellion of 1798 in south Leinster | Gahan, Daniel | Article in Book | | 2003 |
| The rector and the rebel | Blackstock, Allan | Article in Book | | 2004 |
| The regimental history of Cromwell's army | Davis, GodfreyFirth, Charles Harding, Sir, 1857-1936 | Monograph or Collective Volume | Clarendon Press | 1991 |
| The relief of Athlone and the Battle of Rathconnell | Miller, Amos Calvin | Article in Journal | | 1972 |
| The rental book of Gerald Fitzgerald, ninth earl of Kildare, begun in the year 1518 | | Article in Journal | | 1864 |
| The rifles are there : The story of the 1st and 2nd Battalions The Royal Ulster Rifles 1939-1945 | Orr, David R.Truesdale, David | Monograph or Collective Volume | Pen & Sword Military | 2005 |
| The rising | Ryan, Desmond | Monograph or Collective Volume | [s.n.] | 1949 |
| The rising : complete history of Easter week | Ryan, Desmond | Monograph or Collective Volume | Golden Eagle Books | 1949 |
| The rising : the complete story of Easter Week | Ryan, David | Monograph or Collective Volume | Golden Eagle Books | 1957 |
| The Rising and Mellows' College | Jordan, Kevin | Article in Book | | 2016 |
| The rising of 1641 and the Catholic confederacy, 1641-5 | Corish, Patrick J. | Article in Book | | 1976 |
| The road to Belgrade : the experiences of the 10th (Irish) Division in the Balkans, 1915-17 | Orr, Philip | Article in Book | | 2002 |
| The Road to Farndon Field : explaining the massacre of the Royalist women at Naseby | Stoyle, Mark | Article in Journal | | 2008 |
| The road to the Somme : men of the Ulster Division tell their story | Orr, Philip | Monograph or Collective Volume | Blackstaff Press | 2008 |
| The road to the Somme : men of the Ulster Division tell their story | Orr, Philip | Monograph or Collective Volume | Blackstaff Press | 1987 |
| The role and identity of the warrior : self-reflection abd awareness in Old Norse literary and social spaces | Eriksen, Stefka G. | Article in Book | | 2016 |
| The Royal Hospital and the battle of the Boyne | Ferguson, Kenneth | Article in Journal | | 1990 |
| The Second Battle of Athenry | Martyn, Adrian | Monograph or Collective Volume | | 2009/10 |
| The Second Munsters 1914-1918 : part 1 | Ryan, Desmond | Article in Journal | | 1986 |
| The Second Munsters 1914-1918 : part 2 | Ryan, Desmond | Article in Journal | | 1986 |
| The Second Munsters 1914-1918 : part 3 | Ryan, Desmond | Article in Journal | | 1987 |
| The Second Munsters In France 1914-1918 | Ryan, Desmond | Article in Journal | | 1989 |
| The second world war and Northern Ireland | Greig, Ian | Monograph or Collective Volume | Friends of the Union | 1990 |
| The Shannon in military history | Ó Danachair, Caoimhín, 1913-2002 | Article in Journal | | 1971 |
| The Shapland Carew papers | | Monograph or Collective Volume | The Stationery Office | 1946 |
| The shooting of Michael Collins | Feehan, John | Monograph or Collective Volume | Mercier Press | 1981 |
| The siege and surrender of Galway, 1651-1652 | Duffy, E. P. | Article in Journal | | 1983 |
| The siege at Carrickmines Castle - 1642 | Kennedy, Dermot | Monograph or Collective Volume | Foxrock Local History Club | 1989 |
| The siege of Clonmel | Dineen, Patrick | Article in Journal | | 1950 |
| The siege of Cork in 1690 | Ó Murchadha, Diarmuid | Article in Journal | | 1990 |
| The siege of Derry | Fraser, Thomas | Article in Journal | | 2000 |
| The siege of Derry | Simms, J. G. (John Gerald) | Article in Journal | | 1964 |
| The siege of Derry | Anonymous | Article in Journal | | 1990 |
| The siege of Derry | Lacy, Brian | Monograph or Collective Volume | Eason & Son under the auspices of Derry City Council | 1989 |
| The siege of Derry | Gébler, Carlo | Monograph or Collective Volume | Little Brown | 2005 |
| The siege of Derry | Doherty, Richard | Article in Journal | | 1990 |
| The siege of Derry | Simms, J. G. (John Gerald) | Monograph or Collective Volume | A.P.C.K. | 1966 |
| The siege of Derry 1688 | Dunlop, EullYoung, W. R. | Monograph or Collective Volume | Cambridge House Boys' Grammar School | 1988 |
| The siege of Derry, 1689 | McCartney, Peter | Monograph or Collective Volume | Guildhall Press | 1988 |
| The siege of Golden Castle, James Butler of Boytonrath, captain in the Confederate Catholic army, 1642-53 | Butler, Toby | Article in Journal | | 1994 |
| The siege of Kilkenny Castle, May 1922 | Mannix, Patrick | Article in Journal | | 2016 |
| The siege of Limerick | Macaulay, Thomas Babington, 1st baron Macaulay, 1800-1859 | Article in Journal | | 1990 |
| The siege of Limerick, 1651 | Finegan, Francis | Article in Book | | 1951 |
| The siege of Limerick, 1651 | Mooney, Canice | Article in Journal | | 1952 |
| The siege of Limerick, 1690 | Simms, J. G. (John Gerald) | Article in Book | | 1967 |
| The siege of Limerick, 1690 | Simms, J. G. (John Gerald) | Article in Journal | | 1990 |
| The Siege of Londonderry | Wauchope, Piers | Monograph or Collective Volume | Four Courts Press | 2022 |
| The siege of the Alamo : 12 Irish killed at the Alamo 150 years ago | Rees, Jim | Article in Journal | | 1986 |
| The siege of Tralee castles | Finn, Tom | Article in Journal | | 1997 |
| The siege of Tralee, 1642 | Caball, John | Article in Journal | | 1956 |
| The sieges and Treaty of Limerick (1690-1691) | Noonan, Frank | Monograph or Collective Volume | Eason | 1991 |
| The significance and legacy of Spanish intervention in west Munster during the battle of Kinsale | O'Scea, Ciaran | Article in Book | | 2003 |
| The significance of the siege of Clonmel | Hayes-McCoy, G. A. (Gerard Anthony) | Article in Book | | 1950 |
| The site of the battle : an alternative view | Spears, Arthur | Article in Book | | 2001 |
| The sites of the 1798 rising in Antrim and Down | Wilsdon, Bill | Monograph or Collective Volume | Blackstaff Press | 1997 |
| The Somme - the big picture | Wellington, Jennifer | Article in Journal | | 2016 |
| The Somme : 24 June - 19 November 1916 | Doherty, Richard | Monograph or Collective Volume | Northern Ireland War Memorial | 2016 |
| The Spaniards and Kinsale, 1601 | Jones, Frederick M. | Article in Journal | | 1944 |
| The storm passed by : Ireland and the battle of the Atlantic, 1940-41 | Allen, Trevor J. | Monograph or Collective Volume | Irish Academic Press | 1996 |
| The story of Bernard F. Shields : the first professor of accountancy in the UK | Clarke, Peter | Article in Journal | | 2005 |
| The story of Dún an Óir and a vindictation of Sir Walter Raleigh | Bary, Valerie | Article in Journal | | 2004 |
| The Surprise of Cremona: and the resounding reputation of the Irish on both sides | Ó hAnnracháin, Eoghan | Article in Journal | | 2022 |
| The surrender at Limerick, 1691 | Simms, J. G. (John Gerald) | Article in Journal | | 1954 |
| The taking of Newcastle West in the civil war | Dore, Michael | Article in Journal | | 1987 |
| The tide of victory and defeat, 1 : The battle of Clontibret, 1595; 2 : The battle of Kinsale, 1601 | Hayes-McCoy, G. A. (Gerard Anthony) | Article in Journal | | 1949 |
| The topography of the siege | Hannan, Kevin | Article in Journal | | 1990 |
| The tour of Edward Lhuyd in Ireland in 1699 and 1700 | Campbell, J. L. | Article in Journal | | 1960 |
| The tourist gaze : cycling tourists’ impressions of Victorian and Edwardian Ireland | Griffin, Brian | Article in Journal | | 2017 |
| The transfer of power : Galway 1642-1702 | Mulloy, Sheila | Article in Book | | 1996 |
| The trend in warfare in Gaelic Leinster | O'Byrne, Emmett | Article in Journal | | 2000 |
| The troublemakers : part II : the Irish Transvaal brigades | McCracken, Donal P. | Article in Book | | 1992 |
| The use of tower houses and fastnesses in the Desmond rebellions 1565-1583 | McAuliffe, Mary | Article in Journal | | 1991 |
| The victor's version | Morgan, Hiram | Article in Book | | 2004 |
| The Viking impact on the Inishowen Peninsula | McGettigan, Darren | Article in Journal | | 2020 |
| The Vikings : an illustrated history | Mac Shamhrain, Ailbhe | Monograph or Collective Volume | Wolfhound Press | 2002 |
| The Vikings in Ireland and beyond : before and after the Battle of Clontarf | | Monograph or Collective Volume | Four Courts | 2015 |
| The Waldron sword | Waldron, Liam | Article in Journal | | 1997 |
| The walls of Limerick | Hannan, Kevin | Article in Journal | | 1990 |
| The war in Clare 1911-1921 | Brennan, Michael | Monograph or Collective Volume | Four Courts | 1980 |
| The war in Ireland, 1689-1691 | Murtagh, Harman | Article in Book | | 1990 |
| The war of 1812 through Irish eyes | Morton, Grenfell | Article in Journal | | 1980 |
| The war of the two kings, 1685-91 | Simms, J. G. (John Gerald) | Article in Book | | 1976 |
| The wars of the Bruces : Scotland, England and Ireland 1306-1328 | McNamee, Colm | Monograph or Collective Volume | Tuckwell | 1997 |
| The weapons of Benburb | Hayes-McCoy, G. A. (Gerard Anthony) | Article in Journal | | 1945 |
| The Welsh conquest of Ireland | Duffy, Seán | Article in Book | | 2015 |
| The Wexford insurgents of '98 and their march into Meath | Doyle, Eamon | Monograph or Collective Volume | Dufry Press | 1997 |
| The Wexford war dead : [a history of the casualties of the World Wars] | Burnell, Tom,Gilbert, Margaret | Monograph or Collective Volume | Nonsuch | 2009 |
| The Wicklow war dead : [a history of the casualties of the World Wars] | Burnell, SeamusBurnell, Tom, | Monograph or Collective Volume | Nonsuch | 2009 |
| The wild heather glen; the Kilmichael story of grief and glory | Whyte, Louis | Monograph or Collective Volume | Kilmichael/Crossbarry Commemoration Committee | 1995 |
| The Williamite war 1689-91 | Murtagh, Harman | Article in Journal | | 1993 |
| The Williamite war in Ireland, 1689-91 | Doherty, Richard | Monograph or Collective Volume | Four Courts | 1998 |
| The Williamite war in Westmeath and Ginkle's march to Athlone | Cox, Liam, 1908-2003 | Article in Journal | | 1970 |
| The Williamite war, 1689-1691 | Childs, John, 1949- | Article in Book | | 1996 |
| The Williamite wars in Ireland, 1688-91 | Childs, John, 1949- | Monograph or Collective Volume | Hambledon Continuum | 2007 |
| The women of 1798 : explaining the silence | Keogh, Dáire | Article in Book | | 2003 |
| The years of ambushes and round ups | Lynch, Dennis | Article in Journal | | 1989 |
| Theobald Wolfe Tone - the true story | Corbett, P. F., MBE | Article in Journal | | 1998 |
| Things to be done in Irish military history : 1, sixteenth century | Anonymous | Article in Journal | | 1946 |
| This seat of Mars : war and the British Isles, 1485-1746 | Carlton, Charles Hope | Monograph or Collective Volume | Yale University | 2011 |
| Thomas Ash : author of 'A circumstantial journal of the siege of Londonderry' | Bartlett, IanHamilton, Roy, 1943- | Article in Journal | | 1990 |
| Thomas Kettle : "an Irish soldier in the army of Europe"? | Pašeta, Senia | Article in Book | | 2002 |
| Thomas MacDonagh's role in the plans for the 1916 rising | Bourke, Marcus | Article in Journal | | 1968 |
| Thomas Russell | McGinty, Margaret | Article in Journal | | 1993 |
| Three castles : a sentinel in stone watching the north-west frontier of Gaelic Leinster | Ferguson, Kenneth | Article in Journal | | 2000 |
| Through Kerry, Cork and Limerick with Rinuccini (from The Capuchin Annual, 1964} | Walsh, T. J. | Article in Journal | | 2025 |
| Thurot's landing at Carrickfergus | Kennedy, David | Article in Journal | | 1964 |
| To hell and back - to heaven and back | O'Gorman, Dermot | Article in Journal | | 1993 |
| To kill a king | Buckley, Victor M. | Article in Journal | | 2014 |
| Tom Barry and the Kilmichael ambush | Ryan, Meda | Article in Journal | | 2005 |
| Tom Lee : the posing peacemaker | Morgan, Hiram | Article in Book | | 1993 |
| Topographia Hiberniae | Stewart, James | Article in Journal | | 1990 |
| Travel narratives of the Irish Famine : politics, tourism and scandal, 1845-1853 | Judd, Catherine Nealy | Monograph or Collective Volume | Peter Lang | 2020 |
| Tuathal Techtmar : a myth or ancient literary evidence for a Roman invasion? | Warner, R. B. | Article in Journal | | 1995 |
| Two account books from the hearth of the Kavanagh homestead : 1911-1937 | Agnew, Úna | Article in Journal | | 2004 |
| Two diaries of the French expedition, 1798 | | Article in Journal | | 1941 |
| Two Donegal battles | McGeehan, Kitty | Article in Journal | | 1989 |
| Two French revolutionary soldiers in rebel Ireland, 1798 | Cooney, John | Article in Journal | | 1988 |
| Two Irish officers and the campaign to relieve Vienna, 1683 | Murtagh, Harman | Article in Journal | | 1983 |
| Ulster : the Hidden History | Hall, Michael | Monograph or Collective Volume | Pretani Press | 1986 |
| Ulster the hidden history | Hall, Michael | Monograph or Collective Volume | Pretani Press | 1989 |
| Uncommon valour : 1916 and the battle for the South Dublin Union | O'Brien, Paul | Monograph or Collective Volume | Mercier | 2010 |
| Unhappy Campers : Dundalk (1689) and After | Lenihan, Pádraig, 1959- | Article in Journal | | 2007 |
| Unsung heroes : the war of independence in Monaghan | McGeough, Kevin | Monograph or Collective Volume | The author | 2000 |
| Unusual artillery at the siege of Crom castle, 1689 | Murtagh, Harman | Article in Journal | | 1990 |
| Vikings in county Carlow. The Battle of Cenn Fúait near St Mullins | Etchingham, Colman | Article in Journal | | 2010 |
| Voyages of the Celtic saints | Panes, Graham | Monograph or Collective Volume | Gawsg Carreg Gwalch | 2007 |
| Walsh's regiment in Cochin-China : a myth | Van Brock, F. W. | Article in Journal | | 1983 |
| War and its aftermath | Doyle, E. D. | Article in Journal | | 1989 |
| War and society in Westmeath, 1689-91 | Murtagh, Harman | Article in Book | Geography Publications | 2022 |
| War dogs among the early Irish | Karunanithy, David | Article in Journal | | 2009 |
| War in the Bandon valley, 1641-42 | Carroll, Finbarr | Article in Journal | | 1992 |
| War of independence, diary of Mayo events | Buckley, Donal, Captain | Article in Journal | | 1999 |
| War, politics and the Irish of Leinster, 1156-1606 | O'Byrne, Emmett | Monograph or Collective Volume | Four Courts | 2003 |
| War, politics and the Irish of Leinster, 1156-1606 | O'Byrne, Emmet | Thesis | | 2001 |
| War, state, and society in mid-eighteenth-century Britain and Ireland | Conway, Stephen | Monograph or Collective Volume | Oxford University Press | 2006 |
| Warfare in Europe, 1650-1792 | | Monograph or Collective Volume | Ashgate | 2005 |
| Warrior and king in early Ireland | Doherty, Charles | Article in Book | | 2016 |
| Warrior time | Davies, Morgan Thomas | Article in Book | | 2016 |
| Wars of religion, 1641– 1691 | Cronin, John JermiahLenihan, Pádraig | Article in Book | | 2018 |
| Washington and his army in Morris County, New Jersey, winter of 1776-77 | Sherman, Andrew M. | Article in Journal | | 1911 |
| We surrender : an episode of Fourth Battalion, 30th April 1916 | O'Brennan, Lily M. | Article in Journal | | 1947 |
| Weather & Warfare : Bantry 1796 revisited | Tyrrell, John | Article in Journal | | 1996 |
| Wellington and the defence of the realm, 1819-52 | Patridge, Michael | Article in Book | | 1990 |
| West Cork and the first flight of the Irish Wild Geese | O'Donovan, Perry | Article in Journal | | 2008 |
| What happened at Kinsale | Falls, Cyril Bentham | Article in Journal | | 1950 |
| What really happened at Dind Rig? The making of a myth | Fennelly, S.J. | Article in Journal | | 2024 |
| What the Vikings really thought about Clontarf : a speculation | Fischer, Lenore | Article in Book | | 2015 |
| When Kings clashed, 1 : The life and times of Brian Boru | O'Shea, BrendanWhite, Gerry | Article in Journal | | 2004 |
| When kings clashed, 2 : the Battle of Clontarf | O'Shea, BrendanWhite, Gerry | Article in Journal | | 2004 |
| When Saxon strangers first came to Ireland: the Raid on Brega, AD 684 | Cronin, Anthony | Article in Journal | | 2011 |
| When the clock struck in 1916 : close-quarter combat in the Easter Rising | Kelly, DarrenMolyneux, Derek | Monograph or Collective Volume | Collins Press | 2015 |
| Where mountainy men have sown | Ó Súilleabháin, Mícheál | Monograph or Collective Volume | Anvil Books | 1965 |
| Where mountainy men have sown : war and peace in rebel Cork in the turbulent years, 1916-21 | Ó Súilleabháin, Mícheál | Monograph or Collective Volume | Mercier | 2013 |
| Where Sarsfield died | Fewer, T. N. | Article in Journal | | 1986 |
| Where was Carn Achaidh Leith Deirg? | Ó Mórdha, Pilip | Article in Journal | | 1973 |
| Why Aguila landed at Kinsale | Silke, John J. | Article in Journal | | 1963 |
| Why Cors Fochno? | Gruffydd, R. Geraint | Article in Journal | | 1996 |
| Why I commemorate the Somme | Burke, Jason | Article in Journal | | 2016 |
| Wild Atlantic women : walking Ireland's West Coast | Lyons, Gráinne | Monograph or Collective Volume | New Island Books | 2023 |
| Wild geese in Spanish Flanders, 1582-1700, Documents relating chiefly to Irish regiments, from the Archives Générales du Royaume, Brussels, and other sources | | Monograph or Collective Volume | Stationery Office for the Irish Manuscripts Commission | 1964 |
| William III and Ireland | Cathcart, Rex | Monograph or Collective Volume | Eason | 1990 |
| William Lawless and the defence of Flushing, 1809 | Gallaher, John | Article in Journal | | 1989 |
| William Marshall, earl of Pembroke | Hadden, W. V. | Article in Journal | | 1971 |
| William Whitley, pioneer and Indian fighter | Whittley, Trevor | Article in Journal | | 2000 |
| Wir fahren gegen Irland? | Cox, Colm | Article in Journal | | 1974 |
| Witnesses to freedom: a day by day account of the Irish War of Independence in Cork, 1919-1921 | Grainger, Diarmuid | Monograph or Collective Volume | the Author | 2019 |
| Witnesses to history : a military assemblage from the 1691 Aughrim battlefield | Shiels, Damian | Article in Journal | | 2014 |
| Wolfe Tone Annual, 1946. Soldiers of 1916 | Anonymous | Monograph or Collective Volume | [s.n.] | 1946 |
| Women's paid and unpaid handiwork in a Belfast estate | Leonard, Madeleine | Article in Journal | | 1994 |
| ‘Cuimnidh ar Luimneach : the Irish Brigade at the Battle of Fontenoy | McGarry, Stephen | Article in Journal | | 2020 |
| ‘My cabal of one’ [The marquis de Boisseleau and the ‘Battle of the Breach’ at the first siege of Limerick, 1690] | Lenihan, Pádraig | Article in Journal | | 2020 |
| “I come back to stand here, a revenant” : Brian Moore’s ransatlantic travel writing | Moynihan, Sinéad | Article in Journal | | 2021 |