| Pope Innocent III and Ireland | Dunning, Patrick J., Rev. | Thesis | | 1960 |
| Pope Innocent III and Ireland : some unnoticed letters | Dunning, P. J. | Article in Journal | | 1945 |
| 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 |
| Pseudo-Dionysius, Gilbert of Limerick and Innocent III : order, power and constitutional construction | Williamson, Shannon M. O. | Article in Book | | 2006 |
| Sidelights on the bishops of Raphoe from the register of Pope Innocent III | Dunning, P. J. | Article in Book | | 1959 |