Date | Age | Event | Bishop | Title | Current Title |
unknown | | Appointed | Olivier Aimari de Laya † | Bishop of Gap, France |
| Ordained Bishop | Olov Björnsson † | Archbishop of Uppsala, Sweden |
| Appointed | Bottolf † | Bishop of Hamar, Norway |
| Born | Anglic de Grimoard, O.S.A. † | | Cardinal, Cardinal-Bishop of Albano |
| Born | Simon Langham, O.S.B. † | | Cardinal, Cardinal-Bishop of Palestrina |
| Appointed | Hermann Von Maltzan † | Bishop of Schwerin, Germany |
| Born | Hugues de Montrelais (Jr.) † | | Cardinal, Bishop Emeritus of Sabina |
| Died | Boson de Salignac † | Bishop of (Saint-Bertrand de) Comminges, France |
| Appointed | Guillaume de Thieuville † | Bishop of Coutances, France |
12 Jan | | Ordained Bishop | David ap Blethyn † | Bishop of Saint Asaph, Wales, Great Britain |
25 Feb | | Died | Guillermo de Rocaberti † | Archbishop of Tarragona, Spain |
7 Mar | | Died | Robert de Harcourt † | Bishop of Coutances, France |
31 Mar | | Died | Simon of Ghent † | Bishop of Salisbury, England, Great Britain |
Apr | | Died | André le Moine de Crécy † | Bishop of Noyon, France |
1 Apr | | Died | Philippe Le Boulanger † | Bishop of Sées {Séez}, France |
6 Jun | | Died | Geofroi de Lincel † | Bishop of Gap, France |
11 Jun | | Selected | Roger Mortival † | Bishop of Salisbury, England, Great Britain |
27 Jun | | Appointed | Florent de la Boissièr † | Bishop of Noyon, France | Bishop Emeritus |
Jul | | Appointed | Richard de Sentilly † | Bishop of Sées {Séez}, France |
28 Sep | | Ordained Bishop | Roger Mortival † | Bishop of Salisbury, England, Great Britain |
Oct | | Appointed | Robert de Choigny (Joighy) † | Bishop of Chartres, France |
6 Oct | | Died | Weichardo de Pollheim † | Archbishop of Salzburg, Austria |
6 Dec | | Died | William Greenfield † | Archbishop of York, England, Great Britain |