Date | Age | Event | Bishop | Title | Current Title |
unknown | | Died | Raymond d’Astolphe † | Bishop of Lodève, France |
| Born | Gerhard von Bevar † | | Bishop of Konstanz {Constance}, Germany |
| Born | Jarosław z Bogorii i Skotnik † | | Archbishop Emeritus of Gniezno, Poland |
| Appointed | Þór Bokki † | Bishop of Garðar, Greenland |
| Appointed | Beranger de Boussages † | Bishop of Lodève, France |
| Died | Yves Cabellic † | Bishop of Quimper, France |
| Born | Annibaldo di Ceccano † | | Cardinal, Cardinal-Bishop of Frascati |
| Appointed | Bertrand Comarque † | Bishop of Fréjus, France |
| Died | Guillaume de La Fonte † | Bishop of Fréjus, France |
| Born | Pierre des Prés † | | Cardinal, Cardinal-Bishop of Palestrina |
| Born | Jacques Fournier, O. Cist. † | | Pope (Roma {Rome}, Italy) |
| Appointed | William Fraser † | Bishop of Saint Andrews, Scotland, Great Britain |
| Appointed | Guillaume † | Bishop of Orange, France |
| Born | Johannes Hake (Westerhold) † | | Bishop of Freising, Germany |
| Appointed | Ingvar Hiart † | Bishop of Roskilde (Roeskilde), Denmark |
| Died | Gauthier Jean † | Bishop of Carcassonne, France |
34.0 | Died | Meinher von Neuenburg † | Bishop of Naumburg, Germany |
| Died | Ólafur † | Bishop of Garðar, Greenland |
| Born | Angelo di Portasole (Portasola, Porta Sole, Porta Sola), O.P. † | | Bishop of Grosseto, Italy |
| Appointed | Thibaud de Pouancé † | Bishop of Dol, France |
| Born | Betrand du Pouget † | | Cardinal, Cardinal-Bishop of Ostia (e Velletri) |
| Resigned | Fernando Rodríguez de Covarrubias † | Archbishop of Toledo, Spain | Archbishop Emeritus |
| Born | Tomasz z Sienna, O.F.M. † | | Bishop of Chełm, Poland |
13 Jan | | Appointed | Friedrich von Montalban † | Bishop of Freising, Germany |
1 Feb | | Selected | Oliver Sutton † | Bishop of Lincoln, England, Great Britain |
8 Feb | | Died | John Chishull † | Bishop of London, England, Great Britain |
12 Feb | | Died | Nicolas of Ely † | Bishop of Winchester, England, Great Britain |
Mar | | Born | Pierre Bertrand (Sr.) † | | Cardinal, Cardinal-Priest of San Clemente |
24 Mar | | Ordained Bishop | Ralph Ireton, C.R.S.A. † | Bishop of Carlisle, England, Great Britain |
1 Apr | | Died | Richard Carew † | Bishop of Saint David’s, Wales, Great Britain |
8 Apr | | Appointed | Simon de Perruchay † | Bishop of Chartres, France |
1 May | | Died | Petrus von Passau † | Bishop of Passau, Germany |
2 May | | Died | Thrugot Thorstensen † | Archbishop of Lund, Sweden |
3 May | 42.3 | Appointed | Gonzalo Gudiel † | Archbishop of Toledo, Spain | Cardinal, Cardinal-Bishop of Albano |
5 May | | Ordained Bishop | Konrad von Himberg † | Bishop of Chiemsee, Germany |
| Ordained Bishop | Wichard von Pohlheim † | Bishop of Passau, Germany |
9 May | | Selected | Richard Gravesend † | Bishop of London, England, Great Britain |
13 May | | Died | Jean de Mahé † | Bishop of Dol, France |
15 May | | Ordained Bishop | Nicholas Cusack, O.F.M. † | Bishop of Kildare, Ireland |
19 May | | Ordained Bishop | William Fraser † | Bishop of Saint Andrews, Scotland, Great Britain |
| Ordained Bishop | Oliver Sutton † | Bishop of Lincoln, England, Great Britain |
21 May | | Appointed | Raymond de Cornil † | Bishop of Cahors, France | Bishop Emeritus |
| Appointed | Fernando Covarrubias, O.F.M. † | Bishop of Burgos, Spain |
3 Jun | | Selected | Thomas Beck † | Bishop of Saint David’s, Wales, Great Britain |
17 Jun | | Appointed | Renaud de Hombliéres † | Bishop of Paris, France |
6 Jul | | Confirmed | Thomas Beck † | Bishop of Saint David’s, Wales, Great Britain |
16 Jul | | Ordained Bishop | Thibaud de Pouancé † | Bishop of Dol, France |
22 Jul | | Died | Walter Bronscombe † | Bishop of Exeter, England, Great Britain |
Aug | | Appointed | Pierre Gaucelme † | Bishop of Nîmes, France |
| Appointed | Bertrand Languisel † | Bishop of Nîmes, France |
11 Aug | | Ordained Bishop | Richard Gravesend † | Bishop of London, England, Great Britain |
21 Aug | | Appointed | Wichard von Pohlheim † | Bishop of Passau, Germany |
22 Aug | | Ordained Bishop | Fernando Covarrubias, O.F.M. † | Bishop of Burgos, Spain |
70.6 | Died | Giovanni Gaetano Orsini † | Pope (Roma {Rome}, Italy) |
5 Sep | | Resigned | Pierre de Noyon † | Bishop of Arras, France | Bishop Emeritus |
11 Sep | | Died | Stig † | Bishop of Roskilde (Roeskilde), Denmark |
6 Oct | | Ordained Bishop | Thomas Beck † | Bishop of Saint David’s, Wales, Great Britain |
| Ordained Bishop | Beranger de Boussages † | Bishop of Lodève, France |
| Ordained Bishop | Bertrand Languisel † | Bishop of Nîmes, France |
7 Oct | | Selected | Peter Wyvill † | Bishop of Exeter, England, Great Britain |
29 Oct | | Died | Simon de Rochechouart † | Archbishop of Bordeaux, France |
10 Nov | | Ordained Bishop | Peter Wyvill † | Bishop of Exeter, England, Great Britain |
15 Nov | 87.8 | Died | St. Albert (the Great) von Bollstädt, O.P. † | Bishop Emeritus of Regensburg, Germany |