Date | Age | Event | Bishop | Title | Current Title |
unknown | | Died | Tortstein Eiriksson † | Bishop of Bjřrgvin (Bergen), Norway |
| Died | Bernard Fournier † | Bishop of Elne, France |
| Appointed | Gisbrikt Erlendsson † | Bishop of Bjřrgvin (Bergen), Norway |
| Ordained Bishop | Gisbrikt Erlendsson † | Bishop of Bjřrgvin (Bergen), Norway |
69.0 | Died | Johannes Hake (Westerhold) † | Bishop of Freising, Germany |
| Died | Hallvard † | Bishop of Hamar, Norway |
| Appointed | Gyrðir Ívarsson † | Bishop of Skálholt, Iceland |
| Ordained Bishop | Gyrðir Ívarsson † | Bishop of Skálholt, Iceland |
| Died | Mariano † | Bishop of Sulcis, Italy |
| Appointed | Olaf † | Bishop of Hamar, Norway |
| Died | Guttorm Pĺlsson † | Bishop of Stavanger, Norway |
| Appointed | Cesaire de Rosis † | Auxiliary Bishop of Canterbury, England, Great Britain |
| Appointed | Stefano , O.F.M. † | Bishop of Ruvo (Ruo)(di Puglia), Italy |
| Died | Chandadimus de Telegd † | Archbishop of Esztergom, Hungary |
| Appointed | Miklós Vásári † | Archbishop of Kalocsa, Hungary | Archbishop of Esztergom, Hungary |
| Died | Heinrich von Warendorp † | Bishop of Schleswig, Germany |
7 Jan | | Appointed | Giacomo de Atri † | Archbishop of Taranto, Italy |
| Appointed | Bertrand de Castronovo (de Chateauneuf) † | Archbishop of Salerno, Italy | Bishop of Viviers (Aps), France |
27.0 | Appointed | Nikolaus von Luxemburg † | Bishop of Naumburg, Germany | Patriarch of Aquileia, Italy |
| Appointed | Jean de Révol, O.P. † | Bishop of Orange, France |
8 Jan | | Appointed | Amédée d’Amesin † | Bishop of Belley, France |
19 Jan | | Appointed | Bernard d’Albi † | Cardinal, Cardinal-Bishop of Porto e Santa Rufina |
23 Jan | | Appointed | Jean de Cojordan † | Bishop of Mirepoix, France |
25 Jan | | Ordained Bishop | Stefano , O.F.M. † | Bishop of Ruvo (Ruo)(di Puglia), Italy |
28 Jan | | Appointed | Pedro López de Aguiar, O.P. † | Bishop of Lugo, Spain |
31 Jan | | Appointed | Dominique † | Archbishop of Bar (Antivari), Montenegro |
18 Feb | | Appointed | Pierre d’Aigrefeuille † | Bishop of Clermont, France | Bishop of Avignon, France |
2 Mar | | Appointed | Guillaume Lamy † | Titular Patriarch of Jerusalem {Gerusalemme}, Palestine |
20 Mar | | Appointed | Thomas de Brakenberg, O.F.M. † | Bishop of Leighlin, Ireland |
| Died | Guillaume Mahé † | Bishop of Saint-Malo, France |
22 Mar | | Ordained Bishop | Berenguer Cruilles † | Bishop of Gerona, Spain |
| Ordained Bishop | Jean Jourens (Joffevry) † | Bishop of Riez, France | Bishop of Le Puy-en-Velay, France |
| Ordained Bishop | Jean de Révol, O.P. † | Bishop of Orange, France |
29 Mar | | Ordained Bishop | Pedro Amariz (Clasquerin) † | Bishop of Huesca, Spain | Archbishop of Tarragona, Spain |
30 Mar | | Ordained Bishop | Thomas de Brakenberg, O.F.M. † | Bishop of Leighlin, Ireland |
22 Apr | | Appointed | William Russel, O. Cist. † | Bishop of Sodor and Man, Scotland, Great Britain |
3 May | 24.3 | Ordained Bishop | Bienheureux Aldobrandino d’Este † | Bishop of Adria, Italy | Bishop of Ferrara, Italy |
11 May | | Appointed | Simon de Rossoman, O.P. † | Bishop of Clonmacnoise, Ireland | Bishop of Derry, Ireland |
18 May | | Appointed | Ramón Gilet † | Bishop of Sulcis, Italy |
20 May | | Died | John de Ufford † | Archbishop-Elect of Canterbury, England, Great Britain |
25 May | | Appointed | Antonio de Alexandria, O.F.M. † | Archbishop of Durrës (Durazzo), Albania |
17 Jun | | Died | Folignus Carboni † | Bishop of Fiesole, Italy |
19 Jun | | Appointed | Thomas Bradwardin † | Archbishop of Canterbury, England, Great Britain |
23 Jun | 69.3 | Died | Pierre Bertrand (Sr.) † | Cardinal, Cardinal-Priest of San Clemente |
25 Jun | | Appointed | Ugolin de Malabranca, O.S.B. † | Archbishop of Split (Spalato), Croatia | Archbishop Emeritus |
Jul | | Died | William de Paul, O. Carm. † | Bishop of Meath, Ireland |
14 Jul | | Appointed | Pierre Benoît ou de Guémené † | Bishop of Saint-Malo, France | Bishop of Rennes, France |
| Died | Alexandre Bicknor † | Archbishop of Dublin, Ireland |
19 Jul | | Ordained Bishop | Thomas Bradwardin † | Archbishop of Canterbury, England, Great Britain |
25 Jul | | Died | Foulgues de Chanac † | Bishop of Paris, France |
27 Jul | | Appointed | Johann Hoet † | Bishop of Osnabrück, Germany |
| Appointed | Guilherme de la Garde † | Archbishop of Braga, Portugal | Titular Patriarch of Jerusalem {Gerusalemme}, Palestine |
6 Aug | | Died | Wulstan Bransford † | Bishop of Worcester, England, Great Britain |
14 Aug | 45.6 | Died | Walram von Jülich † | Archbishop of Köln {Cologne}, Germany |
16 Aug | | Ordained Bishop | Gisbert de Jean † | Bishop of Carcassonne, France |
22 Aug | | Selected | Jakob von Kulm, O.T. † | Bishop of Chelmno (Culma, Kulm), Poland |
26 Aug | | Died | Thomas Bradwardin † | Archbishop of Canterbury, England, Great Britain |
2 Sep | | Appointed | Bartolomeo Jalmar † | Archbishop of Torres, Italy |
4 Sep | | Appointed | John de Saint Paul † | Archbishop of Dublin, Ireland |
| Appointed | John Thoresby † | Bishop of Worcester, England, Great Britain | Archbishop of York, England, Great Britain |
11 Sep | | Appointed | Reginald Brian † | Bishop of Saint David’s, Wales, Great Britain | Bishop of Worcester, England, Great Britain |
12 Sep | | Appointed | Andouin Aubert † | Bishop of Paris, France | Cardinal, Cardinal-Bishop of Ostia (e Velletri) |
19 Sep | | Appointed | Raimondo , O.P. † | Bishop of Civita (Tempio), Italy | Bishop of Mariana, France |
27 Sep | | Ordained Bishop | Pedro López de Aguiar, O.P. † | Bishop of Lugo, Spain |
2 Oct | | Died | Guillaume de Charmont † | Bishop of Lisieux, France |
5 Oct | | Appointed | William Saint-Leger † | Bishop of Meath, Ireland |
7 Oct | | Appointed | Albrecht von Hohenberg † | Bishop of Freising, Germany |
| Appointed | Simon Islip † | Archbishop of Canterbury, England, Great Britain |
13 Oct | | Appointed | St. Andrea Corsini, O. Carm. † | Bishop of Fiesole, Italy |
17 Oct | | Died | Arne † | Archbishop of Nidaros (Trondheim), Norway |
29 Oct | | Died | Bernard Lebrun † | Bishop of Auxerre, France |
31 Oct | | Died | Aymeric de Chalus † | Cardinal, Cardinal-Priest of Santi Silvestro e Martino ai Monti |
1 Nov | | Died | Berenguer Battle † | Bishop of Mallorca, Spain |
5 Nov | | Appointed | Guglielmo Kos (Ros), O.P. † | Bishop of Suelli, Italy |
18 Dec | | Appointed | Wilhelm von Gennep † | Archbishop of Köln {Cologne}, Germany |
| Appointed | Simon de Rossoman, O.P. † | Bishop of Derry, Ireland |
20 Dec | | Ordained Bishop | Simon Islip † | Archbishop of Canterbury, England, Great Britain |
31 Dec | | Died | Hermann † | Bishop of Warmia (Ermland), Poland |