| 'Holy Entrepreneur': Agilbert, a Merovingian bishop between Ireland, England and Francia | Hammer, Carl I.
| Article in Journal | | 2012 |
| Bede, Wilfrid, and the Irish | Stancliffe, Clare | Monograph or Collective Volume | St Paul's Church, Jarrow | 2003 |
| Diplomatic elements in Willibrod's autobiography | Pelteret, David A.E.
| Article in Journal | | 2012 |
| The early church in Northumbria | Gallyon, M. | Monograph or Collective Volume | | 1977 |
| The Ripon Connection? Willibrord, Wilfrid, and the Mission to Frisia | Ziegler, Michelle | Article in Journal | | 2003 |