| 4254 | Church of Ireland Centre | Ms533 | 1825 | Letter from Shapland Carew confirming that the house... | Records of the Society for Promoting the Education of the Poor of Ireland |
| 900 | National Library of Ireland | Ms5358 | 1915-1916 | Miscellaneous papers which include letters to Stanle... | |
| 904 | National Library of Ireland | Ms5391 | 1774-1808 | Correspondence of Lady Boyle Roche with members of t... | |
| 925 | National Library of Ireland | Ms5389 | 1832-1875 | General correspondence which includes letters to Tho... | |
| 16514 | Queen's University Belfast Special Collections and Archives | MS53 | 1923-1988 | Contains publications, including some on crystallogr... | Megaw Collection |
| 2146 | Representative Church Body Library | Ms53 | 1938 | Diary of a holiday in Norway, by Mona Warren of Dubl... | |
| 2180 | Representative Church Body Library | Ms539 | 1866-1971 | Annual reports, 1866-1868; annual returns, 1938-1971... | Ardfert and Aghadoe Clergy Widows' Fund Society |
| 2182 | Representative Church Body Library | Ms538 | | Diary of Emily Maria La Touche of Harristown, County... | Emily Maria La Touche |
| 11673 | Trinity College Dublin, Manuscripts and Archives Department | TCDMs5306 | 1841-1848 | Incorporated Society for Promoting Protestant School... | Incorporated Society for Promoting Protestant Schools in Ireland |
| 11674 | Trinity College Dublin, Manuscripts and Archives Department | TCDMs5307 | 1889-1899 | Incorporated Society for Promoting Protestant School... | Incorporated Society for Promoting Protestant Schools in Ireland |
| 11675 | Trinity College Dublin, Manuscripts and Archives Department | TCDMs5312 | 1894-1903 | Incorporated Society for Promoting Protestant School... | Incorporated Society for Promoting Protestant Schools in Ireland |
| 11678 | Trinity College Dublin, Manuscripts and Archives Department | TDCMs5303-5305 | 1806-1825 | Incorporated Society for Promoting Protestant School... | Incorporated Society for Promoting Protestant Schools in Ireland |
| 11679 | Trinity College Dublin, Manuscripts and Archives Department | TCDMs5308-5310 | 1813-1815 | Incorporated Society for Promoting Protestant School... | Incorporated Society for Promoting Protestant Schools in Ireland |
| 11682 | Trinity College Dublin, Manuscripts and Archives Department | TCDMs5311 | 1889-1896 | Incorporated Society for Promoting Protestant School... | Incorporated Society for Promoting Protestant Schools in Ireland |
| 11683 | Trinity College Dublin, Manuscripts and Archives Department | TCDMs5301 | 1733-1778 | Incorporated Society for Promoting Protestant School... | Incorporated Society for Promoting Protestant Schools in Ireland |