Date | Age | Bishop | Title |
unknown | | Christian † | Bishop of Emly, Ireland |
unknown | | Pierre † | Bishop of Grenoble, France |
unknown | | Rodrigo † | Bishop-Elect of Segovia, Spain |
unknown | | Simon † | Bishop of Sodor and Man, Scotland, Great Britain |
unknown | | Lucas Tudense † | Bishop of Tuy, Spain |
unknown | | Ugolino , O.P. † | Bishop of Rimini, Italy |
13 Jan | | Reinier Saccoin, O.P. † | Bishop of Maguelonne, France |
16 Jan | | Lüthold von Rotheln † | Bishop of Basel, Switzerland |
8 Mar | | St. Duthac † | Bishop of Ross (Rosemarkie, Fortrose), Scotland, Great Britain |
9 Mar | 54.1 | Siegfried von Eppenstein † | Archbishop of Mainz, Germany |
3 Apr | | Otto van Holland † | Bishop of Utrecht, Netherlands |
10 Apr | | Odemaro Buzio † | Bishop of Novara, Italy |
21 Aug | | Wilhelm † | Bishop of Schwerin, Germany |
31 Aug | | Rodrigo Díaz † | Bishop of Oviedo, Spain |
7 Sep | | Garnier † | Bishop of Laon, France |
23 Sep | | Gauthier de Château-Thierry † | Bishop of Paris, France |
23 Sep | | Niels Stigsen † | Bishop of Roskilde (Roeskilde), Denmark |
9 Oct | | Pierre Charlot † | Bishop of Noyon, France |
21 Oct | | Gunner † | Bishop of Ribe, Denmark |
22 Nov | | Godefroy (Galfred) Liberande (di Liberatione) † | Bishop of Dunkeld, Scotland, Great Britain |
18 Dec | | Konrad von Riesenberg † | Bishop Emeritus of Hildesheim, Germany |
24 Dec | | Marianus O’Loughlin, O. Cist. † | Archbishop of Tuam, Ireland |
28 Dec | | Hughes de La Tour-du-Pin † | Bishop of Clermont, France |
28 Dec | | Teodorico † | Archbishop of Ravenna, Italy |