| 'Dr Otto Boeddicker, astronomer (1853-1937) : a German family settled in Birr and 'casualties' of the First World War | Shortall, Lisa | Article in Book | Esker Press | 2018 |
| A Birr official in Dublin: experiences of the fighting of Easter Week, 1916 (from the 'Midland Tribune', 13 May 1916 | Byrne, Michael | Article in Journal | | 2016 |
| A compact history of Birr | Deery, Oisín | Monograph or Collective Volume | Tama | 2001 |
| A famous country theatre | Farrell, Michael | Article in Journal | | 1940 |
| A military poet in Birr | Ó Casaide, Séamus | Article in Journal | | 1940 |
| A Palatine childhood | Hinchy, F. S. | Article in Journal | | 1993 |
| A variety of perspectives on Laurence Parsons, 2nd earl of Rosse | Malcomson, A. P. W. | Article in Book | NA | 1998 |
| Adomnán at Birr, AD 697 : essays in commemoration of the law of the innocents | O'Loughlin, Thomas | Monograph or Collective Volume | Four Courts | 2001 |
| Appendix : chronological catalogue of the works of Anthony Chearnley c.1715-c.1786 | Harbison, Peter | Article in Book | | 2005 |
| Birr and the law of the innocents | Ní Dhonnchadha, Máirín | Article in Book | | 2001 |
| Birr Castle and the Parsons family in the first half of the seventeenth century | Rosse, Alison | Article in Journal | | 2011 |
| Birr military cemetery : a history of the cemetery and those interred there | Callaghan, Stephen | Monograph or Collective Volume | Offaly County Council, Heritage Office | 2020 |
| Birr the monastic city, St. Brendan of the Water Cress | Carville, Geraldine | Monograph or Collective Volume | Kestrel Books | 1997 |
| Birr, Co. Offaly : its history and its records | Hood, Susan | Article in Journal | | 1995 |
| Birr, Convent of Mercy. Convent centenary | Anonymous | Article in Journal | | 1940 |
| Bully’s Acre – A history of Birr’s forgotten cemetery | Callaghan, Stephen | Monograph or Collective Volume | Offaly County Council | 2024 |
| Charles Parsons | Ireland, John de Courcy, 1911-2006 | Article in Journal | | 1949 |
| Chearnley and his contexts : family, neighbours and gardens | Barnard, T. C. (Toby Christopher) | Article in Book | | 2005 |
| Disbandment, destruction and commemoration. The Leinster Regiment, their depot and how they were commemorated in Birr, Co. Offaly | Callaghan, Stephen | Article in Journal | | 2022 |
| Drama in Birr : Oxmantown Hall, 1889 to 1916 | Hogan, Margaret | Monograph or Collective Volume | [Birr Historical Society] | 2016 |
| First World War | | Article in Journal | | 2016 |
| Great War training trenches at Birr Barracks : a rehearsal ground for Kitchener’s new army | Callaghan, StephenMontgomery, HeatherShine, Denis | Article in Journal | | 2020 |
| Heart and soul : a history of Saint Brendan's graveyard in Birr | Callaghan, StephenO'Brien, Caimin | Monograph or Collective Volume | Offaly County Council | 2016 |
| Irish country house music collections: Birr Castle, Co. Offaly | Mullaney-Dignam, Karol | Article in Journal | | 2012 |
| James Carlile, 1784-1854 | Rodgers, R. J. | Thesis | | |
| Kathleen Kingston | | Article in Journal | | 2016 |
| Leinster regiment memorial unveiled at Crinkill barracks, Birr in 2013 | Fanning, Derek | Article in Book | Esker Press | |
| Lois, countess of Rosse and Birr castle prisoner of war relief scheme, 1915-16 | Shortall, Lisa | Article in Book | Esker Press | |
| Miscelanea Structura Curiosa | Chearnley, Samuel | Monograph or Collective Volume | Churchhill House Press | 2005 |
| Miscelanea structura curiosa | Casey, Christine | Article in Journal | | 1990 |
| Miscelanea structura curiosa : the cross-currencies of Vitruvius Hibernicus | Paca, Barbara | Article in Journal | | 1996 |
| Miscelanea Structura Curiosa : the cross-currencies of Vitruvius Hibernicus | Paca, Barbara | Article in Journal | | 1996 |
| Miscelenea structura curiosa : the cross currents of Vitruvius Hibernicus | Paca, Barbara | Article in Journal | | 1996 |
| Monsignor Patrick J. Hamell, a profile | Doran, Liam | Article in Journal | | 1996 |
| Photographs from the Birr darkroom : Mary, countess of Rosse (1813-1885) | Barry, Susan | Article in Book | | 1997 |
| Plasterwork restoration at Birr castle : a restoration of seventeenth century plasterwork in the muniment room | Rosse, Alison | Article in Journal | | 1991 |
| Receipt Books from Birr Castle, County Offaly, 1640–1920 | Clarke, Danielle | Article in Book | Royal Irish Academy | 2024 |
| Rehearsing for the theatre of war | Arrigan, BrendanCallaghan, StephenGreen, AshleyShine, Denis | Article in Journal | | 2019 |
| Resolving the nebulae : the science and art of representing M51 | Kessler, Elizabeth A. | Article in Journal | | 2007 |
| Some early seventeenth-century building accounts in Ireland | Fenlon, Jane | Article in Journal | | 1998 |
| The astronomy of Birr castle | Moore, Patrick | Monograph or Collective Volume | [s.n.] | 1971 |
| The Birr courthouse and bridewell : 1810–2013 | Byrne, Michael | Monograph or Collective Volume | | 2023 |
| The diary of Geraldine Fitzgerald, a Birr nurse working from Stephen's Green during Easter Week 1916 | Fitzgerald, Geraldine | Article in Journal | | 2016 |
| The early history of the town of Birr or Parsonstown | Cooke, Thomas LalorHogan, Margaret | Monograph or Collective Volume | Esker Press | 1990 |
| The Gospel Book of Macregol of Birr | Hogan, Margaret | Article in Journal | | 2009 |
| The Gospels of Mac Regol of Birr; a study in Celtic illumination | Hemphill, Samuel | Article in Journal | | 1912 |
| The Irish land agent, 1830-60 : the case of the King's County | Reilly, Ciarán J. | Monograph or Collective Volume | Four Courts | 2014 |
| The Leviathan of Parsonstown | Moore, John | Article in Journal | | 2001 |
| The making of 'Faithful Rising' | Smyth, Miriam[Hoctor, Gary] | Article in Journal | | 2016 |
| The Music in the Irish Country House project : origins and objectives | Mullaney-Dignam, Karol | Article in Book | | 2011 |
| The Parsons of Monkstown, Birr and Newcastle-upon-Tyne | Quinn, Tony | Article in Journal | | 1999 |
| The reminiscences of a chauffer | Hoysted, F. J. | Monograph or Collective Volume | The author | 1998 |
| The significance of the villages and small towns in rural Ireland during the eighteenth and nineteenth centuries | Hood, Susan | Article in Book | | 2002 |
| The Sisters of Mercy of Birr and Nenagh | O'Brien, Sister Pius | Monograph or Collective Volume | Congregation of the Sisters of Mercy, Killaloe Mercy Generalate | 1994 |
| The Story of Birr’s Russian cannon | Huddle, Paul | Article in Journal | | 2020 |
| The world of Adomnán | Herbert, Máire | Article in Book | | 2001 |
| Thomas Mitchell and the passing of the old order in Birr, 1914–1918 | Byrne, Michael | Article in Journal | | 2020 |
| Transplanting China to Ireland : three generations of the Earls of Rosse | Parsons, Brendan, 7th Earl of Rosse | Article in Book | | 2009 |
| Who was Terry Alt? | Mac Mahon, Michael | Article in Journal | | 2019 |
| “I am a useful man, and no one better than me” : John Neville, the Birr Workhouse Messenger | Leonard, Cormac | Monograph or Collective Volume | | 2023 |