| 1520 | National Library of Ireland | Ms2112 | 1906-1930 | Includes a number of letters to S‚amus O'Kellys' d... | |
| 10830 | National Library of Ireland | Ms21127 | 1899 | Two letters from Sir R S Ball, one of which is an au... | |
| 10831 | National Library of Ireland | Ms21128 | 1899-1900 | Seven letters from C V Stanford, August 1899-Novembe... | |