| Cong Abbey Estate Papers (1608-1756) and the Catholic families of Tasburgh, Lynch and Mcnemara [with index] | Bergin, JohnClesham, BrigidKing, Edward | Article in Journal | | 2020 |
| Gertrude Clements' Journal of a Visit to Maam Valley in 1880 | Clesham, Brigid | Article in Journal | | 2015 |
| Irish Tourist Association Topographical & General Survey for Co. Mayo | Clesham, Brigid | Article in Journal | | 2009 |
| Landed estates in County Sligo, 1700-1914 : archival and printed sources | Boran, Marie ; Clesham, Brigid | Article in Book | | 2024 |
| Landscape with and without figures: the Landed Estates of western and southern Ireland: an online resource | Boran, MarieClesham, Brigid | Article in Journal | | 2011 |
| Lord Altamont's letters to Lord Lucan about the Act of Union, 1800 | Clesham, Brigid | Article in Journal | | 2002 |
| Mayo landed estates and their owners, 1750-1914 : a view from the archives | Boran, MarieClesham, Brigid | Article in Journal | | 2017 |
| Solicitors' Collections - an unrecognised source for the study of Irish landed estates | Clesham, Brigid | Article in Journal | | 2018 |
| St. Mary's Church Cong : a history | Clesham, Brigid | Monograph or Collective Volume | Family Research Centre | 1994 |
| The dioceses of Tuam, Killala and Achonry | Clesham, Brigid | Article in Book | | 2013 |
| The Elwood family of county Mayo | Clesham, Brigid | Article in Journal | | 1983 |
| The Journal of Thomas Tasburgh, SJ, 1726-1727 | Clesham, Brigid | Article in Journal | | 2017 |
| The parish registers for the Church of Ireland (Episcopalian) in the united diocese of Tuam, Killala and Achonry | Clesham, Brigid | Article in Journal | | 1984 |
| The Register of the parish of St Nicholas, Galway 1792-1840 | | Monograph or Collective Volume | Representative Church Body Library | 2004 |
| The Ritchie Pickow photographic collection | Clesham, Brigid | Article in Journal | | 2005 |
| The Westport Estate Papers | Clesham, Brigid | Article in Journal | | 2008 |
| The Wilson Lynch papers | Clesham, Brigid | Article in Journal | | 2001 |
| Tourmakeady : history and society | Clesham, Brigid | Monograph or Collective Volume | Mayo Historic Estates | 2021 |