| 2215 | National Library of Ireland | Ms10171 | 1826
1832
1843
1861-1862 | Papers and letters of the Ussher family of Cappagh, ... | Ussher Papers |
| 11929 | Trinity College Dublin, Manuscripts and Archives Department | TCDMs10171/1-209 | 1922-1923 | Prison correspondence mostly between Joseph Campbell... | Joseph Campbell Papers |
| 11940 | Trinity College Dublin, Manuscripts and Archives Department | TCDMs10171/210-1279 | c1906-1944 | General correspondence of Joseph Campbell, c1906-194... | Joseph Campbell Papers |