| 2163 | Representative Church Body Library | Ms340 | 1844-1922 | Minutes, 1844-1992, and loose papers, 1880-1921, of ... | Carlow Protestant Orphan Society |
| 10503 | Trinity College Dublin, Manuscripts and Archives Department | TCDMs3402 | 1820-1828 | Peoms of Elizabeth Anne Beresford, later wife of Myl... | O'Reilly Papers |
| 10504 | Trinity College Dublin, Manuscripts and Archives Department | TCDMs3404 | 1828-1829 | Letters concerning the courtship and marriage of Eli... | O'Reilly Papers |
| 10505 | Trinity College Dublin, Manuscripts and Archives Department | TCDMs3405 | 1832-1833 | Letters, mostly between Myles J O'Reilly and his wif... | O'Reilly Papers |
| 10506 | Trinity College Dublin, Manuscripts and Archives Department | TCDMs3408 | 1848-1854 | Correspondence of Myles J. O'Reilly concerning h... | O'Reilly Papers |