Date | Age | Event | Bishop | Title | Current Title |
unknown | | Died | Andre † | Bishop of Oslo, Norway |
| Appointed | Geoffroy d’Archiac † | Bishop of Saintes, France |
| Appointed | Jacques de Boulogne † | Bishop of Thérouanne, France |
| Appointed | Gautier de Chambly et Nuilly † | Bishop of Senlis, France |
| Appointed | Maurice † | Bishop of Kilmore, Ireland |
| Appointed | Lantelme de Saint-Marcel † | Bishop of Grasse, France | Bishop Emeritus |
| Appointed | Tigernach † | Bishop of Dromore, Ireland |
| Appointed | Henri Tors † | Bishop of Vannes, France |
| Appointed | Roger de Wexford † | Bishop of Ossory, Ireland |
| Died | William † | Bishop of Dunkeld, Scotland, Great Britain |
2 Jan | | Selected | Henry Brandeston † | Bishop of Salisbury, England, Great Britain |
5 Jan | | Appointed | Juan Almoravid † | Bishop of Calahorra y La Calzada, Spain | Archbishop of Sevilla {Seville}, Spain |
15 Feb | | Appointed | Jørund † | Archbishop of Nidaros (Trondheim), Norway |
11 Mar | | Confirmed | Henry Brandeston † | Bishop of Salisbury, England, Great Britain |
12 Mar | | Ordained Bishop | Siegfried von Algertshausen † | Bishop of Augsburg, Germany |
19 Mar | | Died | William Bruce † | Bishop of Llandaff, Wales, Great Britain |
22 Mar | | Died | Hervé Bloc † | Bishop of Vannes, France |
3 Apr | | Died | Goffredo da Alatri † | Cardinal, Cardinal-Deacon of San Giorgio in Velabro |
77.2 | Died | Giacomo Savelli † | Pope (Roma {Rome}, Italy) |
17 Apr | | Died | Jakob † | Bishop of Schleswig, Germany |
19 Apr | | Appointed | Brissa de Toppo † | Bishop of Trieste, Italy |
May | 50.3 | Appointed | Matteo d’Acquasparta, O.F.M. † | Minister General of Order of Friars Minor | Cardinal, Cardinal-Bishop of Porto e Santa Rufina |
1 Jun | | Ordained Bishop | Henry Brandeston † | Bishop of Salisbury, England, Great Britain |
23 Jun | | Died | Gebhard † | Bishop of Brandenburg, Germany |
| Appointed | Heidenreich † | Bishop of Brandenburg, Germany |
29 Jun | | Ordained Bishop | Matthew Casey † | Bishop of Clogher, Ireland |
9 Aug | 57.6 | Died | Estêvão Anes de Vasconcelos † | Bishop of Lisboa, Portugal |
26 Aug | | Died | Bernardo Corio † | Bishop of Perugia, Italy |
9 Oct | | Died | Gislebert de Norwich † | Bishop Emeritus of Hamar, Norway |
29 Oct | | Died | Bernardo Olivella † | Archbishop of Tarragona, Spain |
30 Oct | | Died | Stephen Berksted † | Bishop of Chichester, England, Great Britain |
Nov | | Appointed | Manegold von Neuenburg † | Bishop of Würzburg, Germany |
3 Nov | | Ordained Bishop | Roger de Wexford † | Bishop of Ossory, Ireland |
13 Nov | | Died | Berthold von Sternberg † | Bishop of Würzburg, Germany |