| 5058 | Irish Architectural Archive | 97/84/Box 5 | 1576-1718 | Documents including deed referring to land in Wexfor... | Castletown Papers |
| 5088 | Irish Architectural Archive | 97/84/Box 52 | 1700-1748 | Documents mainly relating to financial affairs of Wi... | Castletown Papers |
| 5089 | Irish Architectural Archive | 97/84/Box 54 | 1685-1721 | Papers mainly relating to the Conyngham estate in Co... | Castletown Papers |
| 5090 | Irish Architectural Archive | 97/84/Box 55 | 1708-1728 | Documents mainly relating to Slane Castle, purchased... | Castletown Papers |
| 5091 | Irish Architectural Archive | 97/84/Box 56 | 1656-1806 | Documents mainly relating to estates in Ballyshannon... | Castletown Papers |
| 5092 | Irish Architectural Archive | 97/84/Box 58 | 1848 | Rental relating to Ballyshannon estate including ref... | Castletown Papers |
| 5093 | Irish Architectural Archive | 97/84/Box 59 | 1684-1750 | Rent Books relating to [Castletown], 1684-1685; 1740... | Castletown Papers |