| Irish representatives and Irish ecclesiastical affairs at the Fourth Lateran Council | Dunning, P. J. | Article in Book | | 1961 |
| Norman clerical aggression in Irish south-eastern dioceses, 1198-1216 | Dunning, P. J. | Article in Journal | | 1947 |
| Pope Innocent III and Ireland : some unnoticed letters | Dunning, P. J. | Article in Journal | | 1945 |
| Pope Innocent III and the Irish kings | Dunning, P. J. | Article in Journal | | 1957 |
| Pope Innocent III and the Ross election controversy | Dunning, P. J. | Article in Journal | | 1959 |
| Pope Innocent III and the Waterford-Lismore controversy, 1198-1216 | Dunning, P. J. | Article in Journal | | 1961 |
| Sidelights on the bishops of Raphoe from the register of Pope Innocent III | Dunning, P. J. | Article in Book | | 1959 |
| The Arroasian Order in medieval Ireland | Dunning, P. J. | Article in Journal | | 1945 |
| The letters of Innocent III as a source for Irish history | Dunning, P. J. | Article in Journal | | 1958 |
| The letters of Innocent III to Ireland : a calendar ... | | Article in Journal | | 1962 |
| The Letters of Pope Innocent III to Ireland | Dunning, P. J. | Article in Book | | 1964 |