| Correspondence of Emily, Duchess of Leinster (1731-1814). Vol. 1, Letters of Emily, Duchess of Leinster, 1731-1814; James, 1st Duke of Leinster; Caroline Fox, Lady Holland; vol. 2, Letters of Lord Edward Fitzgerald and Lady Sarah Napier (née Lennox); vol. 3, Letters of Lady Louisa Conolly and William, marquis of Kildare (2nd duke of Leinster) | | Monograph or Collective Volume | The Stationery Office [for the Irish Manuscripts Commission] | 1957 |
| Emily, Duchess of Leinster, 1731-1814 : a study of her life and times | Fitzgerald, Brian | Monograph or Collective Volume | Staples P. | 1949 |
| Lady Louisa Conolly, 1743-1821 : an Anglo-Irish biography | Fitzgerald, Brian | Monograph or Collective Volume | Staples | 1950 |
| Lord Edward's sister | Fitzgerald, Brian | Article in Journal | | 1947 |
| Thackeray in Ireland | Fitzgerald, Brian | Article in Journal | | 1957 |
| The Dublin of Jonathan Swift | Fitzgerald, Brian | Article in Journal | | 1957 |
| The Earl of Kildare and Archbishop Stone | Fitzgerald, Brian | Article in Journal | | 1940 |
| The Geraldines : an experiment in Irish government, 1169-1601 | Fitzgerald, Brian | Monograph or Collective Volume | Staples | 1951 |