Date | Age | Event | Bishop | Title | Current Title |
unknown | | Appointed | Giuliano Angrisani † | Bishop of Nocera de’ Pagani, Italy |
21.0 | Ordained Priest | Thomas Bourchier † | Priest | Cardinal, Archbishop of Canterbury, England, Great Britain |
23.0 | Appointed | Francesco Condulmer † | Administrator of Narbonne, France | Cardinal, Bishop of Verona, Italy |
| Born | William Egremont, O.S.A. † | | Bishop of Dromore, Ireland |
| Born | Pierre de Fontenay † | | Bishop of Nevers, France |
| Died | Antonio Manca, O.P. † | Bishop of Santa Giusta (Othoca), Italy |
| Died | Francesco de Montepulciano † | Bishop of Arezzo, Italy |
| Died | Imre Zechel † | Bishop of Milkó (Milkow), Hungary |
Jan | 32.0 | Ordained Bishop | Rudolf von Diepholz † | Bishop of Utrecht, Netherlands |
7 Jan | | Appointed | Diego de Anaya Maldonado † | Titular Archbishop of Tarsus | Archbishop of Sevilla {Seville}, Spain |
| Appointed | Angelo Cavazza † | Bishop of Poreč (Parenzo), Croatia | Bishop of Trogir (Traů), Croatia |
| Appointed | Juan de Cerezuela † | Archbishop of Sevilla {Seville}, Spain | Archbishop of Toledo, Spain |
| Appointed | Jean de Parenzo † | Bishop of Arbe (Rab), Croatia | Bishop of Poreč (Parenzo), Croatia |
| Appointed | Daniel Rampi Scoto † | Bishop of Concordia (Sagittaria), Italy |
14 Jan | | Appointed | Sante † | Bishop of Minervino Murge, Italy | Bishop Emeritus of Bova, Italy |
28 Jan | | Appointed | Johann Schallerman † | Bishop of Gurk, Austria | Bishop Emeritus |
9 Feb | | Appointed | Angelo † | Archbishop (Personal Title) of Tricarico, Italy | Bishop |
11 Feb | | Appointed | Ogerio Moriset † | Bishop of Saint-Jean-de-Maurienne, France |
16 Feb | | Appointed | Giorgio di Saluzzo † | Bishop of Aosta, Italy | Bishop of Lausanne, Switzerland |
Mar | | Died | Robert Lancaster † | Bishop of Saint Asaph, Wales, Great Britain |
4 Mar | 53.1 | Appointed | Regnault de Chartres † | Archbishop of Embrun, France | Archbishop Emeritus of Reims, France |
53.1 | Resigned | Regnault de Chartres † | Archbishop of Reims, France | Archbishop Emeritus |
6 Mar | | Appointed | Sebastien Abbatis, O.P. † | Bishop of Galtelli, Italy |
| Appointed | Matteo Ermolao † | Bishop of Sapë, Albania | Bishop of Arbe (Rab), Croatia |
| Appointed | Robert de Rouvres † | Bishop of Maguelonne, France |
23 Mar | | Appointed | Giovanni Castiglione (de Polena) † | Bishop of Penne e Atri, Italy | Bishop of Orvieto, Italy |
| Appointed | Delphin Gozzadini, O. Cist. † | Bishop of Fossombrone, Italy |
1 Apr | | Appointed | Gerhard Peder Gydenstierna † | Bishop of Börglum (Aalborg), Denmark |
20 Apr | | Appointed | Guillaume de Hottot † | Bishop of Senlis, France |
22 Apr | | Appointed | Pedro Castilla † | Bishop of Osma, Spain | Bishop of Palencia, Spain |
| Appointed | Jean d’Harcourt † | Bishop of Tournai {Doornik}, Belgium | Titular Patriarch of Alexandria {Alessandria} |
26 Apr | 22.3 | Appointed | Jean Le Jeune † | Bishop of Amiens, France | Cardinal, Bishop of Thérouanne, France |
27 Apr | | Appointed | Pietro Dell’Orto † | Bishop of Nepi, Italy | Bishop of Massa Marittima, Italy |
12 May | 51.8 | Appointed | St. Lorenzo Giustiniani, C.R.S.A. † | Bishop of Castello, Italy | Patriarch of Venezia {Venice}, Italy |
| Appointed | Francesco Malipiero, O.S.B. † | Bishop of Vicenza, Italy |
26 May | | Appointed | Gergely István † | Bishop of Milkó (Milkow), Hungary |
27 May | | Selected | Giorgio Fieschi (Flisco) † | Bishop of Mariana, France | Cardinal, Archbishop of Genova, Italy |
12 Jun | | Died | John Curley † | Bishop Emeritus of Dromore, Ireland |
25 Jun | | Died | Benedict Nicholls † | Bishop of Saint David’s, Wales, Great Britain |
Jul | 47.5 | Resigned | Pierre de Foix (Sr.), O.F.M. † | Administrator of Mirepoix, France | Cardinal, Bishop of Lescar, France |
8 Jul | | Appointed | Peder Boson † | Bishop of Hamar, Norway |
18 Jul | | Died | Jón Gerreksson † | Bishop of Skálholt, Iceland |
26 Jul | | Appointed | Jordanes d’Aure † | Bishop of Mirepoix, France | Bishop of (Saint-Lizier de) Couserans (or Conserans), France |
| Appointed | Konrad Schnosputger, O.S.A. † | Bishop of Sirmio (Srijem; Sirmium), Croatia |
28 Jul | 70.5 | Died | Jan Szafraniec † | Bishop of Włocławek (Kujawy, Kalisze), Poland |
17 Aug | | Appointed | John Low (Lobbe) † | Bishop of Saint Asaph, Wales, Great Britain | Bishop of Rochester, England, Great Britain |
23 Aug | | Died | Thomas Polton † | Bishop of Worcester, England, Great Britain |
5 Sep | 52.1 | Ordained Bishop | St. Lorenzo Giustiniani, C.R.S.A. † | Bishop of Castello, Italy | Patriarch of Venezia {Venice}, Italy |
17 Sep | | Born | Jaime de Portugal † | | Cardinal, Administrator of Lisboa {Lisbon}, Portugal |
18 Sep | | Appointed | Pietro de Villena, O.F.M. † | Bishop of Santa Giusta (Othoca), Italy |
21 Sep | | Died | Jean Bely † | Bishop of Lavaur, France |
| Died | Zweder van Kuilenburg † | Bishop Emeritus of Utrecht, Netherlands |
24 Sep | 21.7 | Appointed | Thomas Bourchier † | Bishop of Worcester, England, Great Britain | Cardinal, Archbishop of Canterbury, England, Great Britain |
| Appointed | Dominique , O.F.M. † | Titular Bishop of Bethleem |
30 Sep | | Died | Bartolomeo Capra † | Archbishop of Milano {Milan}, Italy |
5 Oct | | Appointed | Thomas Rudborne † | Bishop of Saint David’s, Wales, Great Britain |
22 Oct | | Appointed | Johann Schutte † | Bishop of Ösell (Oesell) [Saare-Lääne], Estonia |
1 Nov | | Ordained Bishop | John Low (Lobbe) † | Bishop of Saint Asaph, Wales, Great Britain | Bishop of Rochester, England, Great Britain |
4 Nov | | Appointed | Marco Condulmer † | Archbishop of Tarentaise (Moűtiers-en-Tarentaise), France | Titular Patriarch of Alexandria {Alessandria} |
| Appointed | Giovanni di Prangins † | Bishop of Lausanne, Switzerland | Bishop Emeritus of Aosta, Italy |
| Appointed | Luis de La Palud, O.S.B. † | Bishop of Avignon, France |
11 Nov | | Died | Gonzalo de Yxart † | Archbishop of Tarragona, Spain |
7 Dec | | Died | Charles de Poitiers † | Bishop of Langres, France |