| 1491 | National Library of Ireland | Mss645-646 | 1892-1911 | Minute Books of the National Literary Society, Dubli... | |
| 2608 | National Library of Ireland | Mss615-617 | 1756-1790 | Letters of William Robert Fitzgerald, 2nd Duke of Le... | |
| 2609 | National Library of Ireland | Mss632-634 | 1756-1774 | Letters of Georgina Caroline Lennox, Lady Holland, t... | |
| 2610 | National Library of Ireland | Mss611-614 | 1759-1805 | Letters of Lady Louisa Conolly (nee Lennox) to her s... | |
| 2611 | National Library of Ireland | Mss618-619 | 1760-1794 | Letters of Lady Sarah Lennox to Emily, 1st Duchess o... | |
| 2612 | National Library of Ireland | Mss620-621 | 1762-1787 | Letters from Lord Charles James Fitzgerald to Emily,... | |
| 2613 | National Library of Ireland | Mss623-626 | 1771-1794 | Letters of William Ogilvie to Emily, 1st Duchess of ... | |
| 2614 | National Library of Ireland | Mss627-628 | 1772-1779 | Letters of Lord Henry Fitzgerald to his mother, Emil... | |
| 10291 | Trinity College Dublin, Manuscripts and Archives Department | TCDMss6218-6219 | 1899-1907 | Typescript of the diary of Mrs Kathleen Millington (... | |
| 10443 | Trinity College Dublin, Manuscripts and Archives Department | TCDMss6705-6716 | 1896-1907 | Housekeeping Accounts of Elizabeth Dillon, 1896-1907... | Dillon Papers |
| 10461 | Trinity College Dublin, Manuscripts and Archives Department | TCDMss6879-6880 | 1895-1907 | Correspondence with John Dillon relating to his marr... | Dillon Papers |
| 7817 | Ulster University Special Collections, Magee Campus | MSS6 | | MSS6 Bound 407 page transcript by Classon Porter of ... | Special Collections |