| 'Blind Cruise' the Elizabethan harper | Edwards, David, 1963- | Article in Journal | | 2012 |
| A duo of portraits : the 6th Earl of Ossory and the 4th Marquess of Ormonde | Stratton, J. Mark | Article in Journal | | 2012 |
| Black Tom of Ormonde | Falls, Cyril Bentham | Article in Journal | | 1961 |
| Black Tom's "house" at Kilkenny Castle, Ireland | Murtagh, Ben | Monograph or Collective Volume | | 2020 |
| Black Tom's "House" at Kilkenny Castle, Ireland | Murtagh, Ben | Article in Journal | | 2020 |
| Extracts from the Crimean journal of Thomas Butler | Butler, Thomas | Article in Journal | | 1987 |
| Irish rectors at Seville, 1619-1687 | Finegan, Francis | Article in Journal | | 1966 |
| John's Lane | Butler, Thomas | Monograph or Collective Volume | St John's Priory | 1983 |
| Major Thomas Adair, V.C. | Butler, Hew | Article in Journal | | 2007 |
| O'Brien Butler : composer of the Gaelic Revival | Butler, Aidan | Article in Journal | | 2012 |
| Politics, family and war: the career of Thomas Butler, earl of Ossory 1634-1680 | Jordan, Daniel | Thesis | | 2011 |
| The 1613 will and 1614 codicil of Thomas, Earl of Ormond | Butler, Thomas, 10th earl of Ormond, 1532-1614 | Article in Journal | | 2000 |
| The Butlers of Ballyglasheen, Co. Tipperary | Bunbury, Turtle | Article in Journal | | 2012 |
| The earls of Ormond and the liberty of Tipperary, c.1603-41 | McKnight, Aileen | Thesis | | 1985 |
| The earls of Ormond and Tipperary's role in the governing of Ireland 1603-1641 | McClintock, Aileen | Article in Journal | | 1988 |
| The fall of the house of Desmond | Mac Curtain, Margaret | Article in Journal | | 1975 |
| The final chapter in the House of Galmoy | Butler, Barbara | Article in Journal | | 2016 |
| The house that Tom built | Butler, Patrick Theobald Tower, 28th baron Dunboyne, 1917-2004 | Article in Journal | | 1969 |
| The taking of the earl of Ormonde, 1600 | Jackson, Donald | Article in Journal | | 1975 |
| Thomas Butler 10th earl of Ormond : his early career and rise to prominence. Part 11 | Kirwan, John | Article in Journal | | 1997 |
| Thomas Butler R. M. 1837-1920 | Stead, W. T. | Article in Journal | | 1980 |
| Thomas Butler, 10th earl of Ormond | Kirwan, John | Thesis | | 1993 |
| Thomas Butler, 10th Earl of Ormond. His early career and rise to prominence : Part I | Kirwan, John | Article in Journal | | 1994 |
| Thomas Butler, earl of Ormond (1531-1614) and reform in Tudor Ireland | Brady, Ciarán | Article in Book | | 1989 |
| Thomas Butler, Earl of Ossory, 1634-80 : A Privileged Witness | Jordan, Daniel D. | Monograph or Collective Volume | Four Courts Press | 2022 |
| Thomas Butler, tenth earl of Ormond (c.1532-1614) : his stewartship of the family estates | Kirwan, John | Article in Book | | 1997 |
| Three Butler anniversaries | O'Regan, Donal J. | Article in Journal | | 2015 |