| Date | Age | Event | Bishop | Title | Current Title |
|---|
| unknown | Born | Johannes Abundi † | Archbishop of Riga, Latvia |
| Born | Ruprecht von Berg † | Bishop of Paderborn, Germany |
| Died | Biagio , O.P. † | Bishop of Aleria, France |
| Resigned | Roberto Boiselli, O.F.M. † | Bishop of Bertinoro, Italy | Bishop Emeritus |
| Died | Ugone da Bruxeo, O.P. † | Archbishop of Benevento, Italy |
| Died | Nicola Caracciolo † | Archbishop of Cosenza, Italy |
| Died | Bartolomeo Carbone de Papazurri, O.P. † | Archbishop of Patrae Veteres (Patras), Greece |
| Born | Baldassare Cossa † | Cardinal, Cardinal-Bishop of Frascati |
| Died | Gregorio de Decano † | Bishop of Rossano, Italy |
| Died | ノtienne de Digne † | Bishop of Vence, France |
| Died | Giovanni Grandis, O.E.S.A. † | Bishop of Novigrad (Cittanova), Croatia |
| Died | Bernard de Jacques † | Bishop of Gland钁es, France |
| Died | Jean , O.F.M. † | Bishop of Domokos, Greece |
| Died | Thomas Johansson † | Bishop of V艀j? (Wexioe), Sweden |
| Died | Aymar de La Voulte † | Bishop of Viviers (Aps), France |
| Died | Giovanni Maurelli † | Bishop of Vaison, France |
| Died | Simone Panzani † | Bishop of Kisamos (Cisamo), Greece |
| Appointed | Pietro † | Bishop of Orte, Italy |
| Died | Rodrigo † | Bishop of Coria, Spain |
| 85.0 | Died | Tomasz z Sienna, O.F.M. † | Bishop of Chełm, Poland |
| Appointed | Teobaldo † | Bishop | Bishop of Caorle, Italy |
| Born | Friedrich Deys (Theis von Thesingen) † | Bishop of Chiemsee, Germany |
| Died | Andreas de Valleregia, O.F.M. † | Bishop of Larino, Italy |
| Died | Fernando de Vargas † | Bishop of Burgos, Spain |
| 15 Jan | Appointed | Guglielmo Alboni, O.F.M. † | Archbishop of Colosses {Rhodes}, Greece |
| Appointed | Martino d’Arezzo † | Archbishop of Palermo, Italy |
| Appointed | Giovanni Orsini de Rivalta † | Bishop of Torino, Italy |
| 10 Feb | Appointed | Pere de Luna † | Bishop of Urgell, Spain |
| 14 Feb | Appointed | Arnaldo , O.P. † | Bishop of Nusco, Italy |
| Appointed | Francesco † | Bishop of Sorres (Sorra), Italy |
| 21 Feb | Appointed | Cerretano dei Cerretani † | Archbishop of Cosenza, Italy |
| Mar | Died | Jean de Bertrandis † | Archbishop of Tarentaise (Mo?tiers-en-Tarentaise), France |
| 3 Mar | Appointed | Tommaso di Negroponte, O.F.M. † | Bishop of Nisyros, Greece |
| 10 Mar | Appointed | Alberto † | Bishop of Galtelli, Italy |
| 11 Mar | Appointed | Jean de Betton † | Archbishop of Tarentaise (Mo?tiers-en-Tarentaise), France |
| 26 Mar | Appointed | Costantino da Termoli, O.E.S.A. † | Bishop of Bisaccia, Italy | Bishop of Montecorvino, Italy |
| Apr | Died | Friedrich von Zollern-N?rnberg † | Bishop of Regensburg, Germany |
| 12 Apr | Died | Laurent Le Peintre (Pictoris) † | Bishop of Nice, France |
| 1 May | Ordained Bishop | Jean de Betton † | Archbishop of Tarentaise (Mo?tiers-en-Tarentaise), France |
| 12 May | Died | Guillaume de Thurey † | Archbishop of Lyon, France |
| 28 May | Died | Dietrich Kothe † | Bishop of Brandenburg, Germany |
| 30 May | Appointed | Pierre † | Bishop of Lectoure, France |
| 9 Jun | Appointed | Rudolf von Anhalt † | Bishop of Schwerin, Germany |
| 30 Jun | Appointed | Charles d’Ale輟n, O.P. † | Archbishop of Lyon, France |
| Died | Johann von Munsingen † | Bishop of Basel, Switzerland |
| 2 Jul | Appointed | Gon軋lo de Figueiredo † | Bishop of Viseu, Portugal |
| 4 Jul | Died | Imisław Wroński † | Bishop of Płock, Poland |
| 13 Jul | Ordained Bishop | Charles d’Ale輟n, O.P. † | Archbishop of Lyon, France |
| 22 Jul | Installed | Faydit d’Aigrefeuille, O.S.B. † | Bishop of Rodez, France | Cardinal-Priest of Santi Silvestro e Martino ai Monti |
| 27 Jul | Ordained Bishop | Lodovico Morosini † | Bishop of Capodistria (Capo d’Istria)(Koper), Slovenia | Bishop of Modon (Medone, Methone), Greece |
| 30 Jul | Died | Ludovico della Torre † | Patriarch of Aquileia, Italy |
| 12 Aug | Died | Ortolf von Wei?enbach † | Archbishop of Salzburg, Austria |
| 13 Aug | 35.6 | Appointed | Dietrich Bayer von Boppard † | Bishop of Metz, France |
| Appointed | Jean de Vienne † | Archbishop (Personal Title) of Basel, Switzerland | Bishop |
| 20 Aug | Appointed | Gerhard von Berg † | Bishop of Hildesheim, Germany |
| 45.6 | Appointed | Rudolf R?hle † | Bishop of Verden, Germany |
| 54.6 | Appointed | Johann Schadland, O.P. † | Bishop of Worms, Germany | Bishop Emeritus of Augsburg, Germany |
| Appointed | Dietrich von der Schulenburg † | Bishop of Brandenburg, Germany |
| 23 Aug | 65.6 | Appointed | Marquard von Randeck † | Patriarch of Aquileia, Italy |
| 30 Aug | Died | Heinrich von Banz (Bantsch) † | Bishop of Lebus, Germany |
| 3 Sep | Died | Rudolf von Anhalt † | Bishop of Schwerin, Germany |
| 5 Sep | 56.6 | Appointed | Pierre Amiel de Sarcenas, O.S.B. † | Archbishop of Embrun, France | Cardinal, Cardinal-Priest of San Marco |
| Appointed | Bernard du Bosquet † | Archbishop of Napoli {Naples}, Italy | Cardinal, Cardinal-Priest of Santi XII Apostoli |
| Appointed | Roberto di Brettevilla, O.E.S.A. † | Bishop of Bertinoro, Italy |
| Appointed | Bertrand de Castronovo (Ch穰eauneuf) † | Archbishop (Personal Title) of Viviers (Aps), France | Bishop |
| Appointed | Bertrando Colleti, O.P. † | Bishop of Larino, Italy |
| Appointed | Mikl?s † | Bishop of Knin (Tinin), Croatia | Bishop of Csan疆, Hungary |
| Appointed | Giovanni de San Nicolao de Reate, O.F.M. † | Bishop of Crotone (Cotrone), Italy |
| 10 Sep | Appointed | Pietro di San Martino, O.F.M. † | Bishop of Ampurias, Italy |
| 12 Sep | Appointed | Angelo da Reggio † | Archbishop of Patrae Veteres (Patras), Greece |
| Appointed | Pietro Serlupis † | Bishop of Tricarico, Italy |
| 14 Sep | Died | Jean de Lichtenberg † | Bishop of Strasbourg, France |
| 16 Sep | 45.7 | Died | Berthold von Zollern † | Bishop of Eichst舩t, Germany |
| 19 Sep | Appointed | Isaia , O.S.B. † | Bishop of Rossano, Italy |
| 55.7 | Appointed | Mogens Jensen Grubbe † | Bishop of Ribe, Denmark |
| Appointed | Jens Mikkelsen † | Bishop of B?rglum (Aalborg), Denmark | Bishop of Ribe, Denmark |
| 25 Sep | Died | Thomas Giffard † | Bishop of Kildare, Ireland |
| Oct | Died | Richard Calf † | Bishop of Down, Ireland |
| 5 Nov | Appointed | Jo縊 † | Bishop of Silves (Sylves), Portugal | Bishop of Porto, Portugal |
| Appointed | Salvino di Nebbio † | Bishop of Aleria, France |
| Appointed | Teobaldo † | Bishop of Caorle, Italy |
| 19 Nov | Appointed | Ugone Guidardi † | Archbishop of Benevento, Italy |
| 45.8 | Appointed | Walter von Hochschlitz † | Bishop of Augsburg, Germany |
| 10 Dec | Appointed | Diego , O.F.M. † | Bishop of Coria, Spain |
| Appointed | Nicolaus de Gulczewo † | Bishop of Płock, Poland |
| 16 Dec | Appointed | Pietro di Anagni, O.P. † | Bishop of Stefaniaco e Benda, Albania |
| 17 Dec | Appointed | Arnaud † | Bishop of Famagusta, Cyprus | Bishop of Lombez, France |
| Appointed | Berardo † | Bishop of Marsi, Italy |
| Appointed | Giacomo Muti † | Bishop of Arezzo, Italy | Bishop of Spoleto, Italy |
| 18 Dec | 70.9 | Appointed | Raban Truchse? von Wilburgstetten † | Bishop of Eichst舩t, Germany |
| 20 Dec | 70.9 | Ordained Priest | Raban Truchse? von Wilburgstetten † | Priest | Bishop of Eichst舩t, Germany |
| 21 Dec | 70.9 | Ordained Bishop | Raban Truchse? von Wilburgstetten † | Bishop of Eichst舩t, Germany |
| 23 Dec | Appointed | Johann von Luxemburg-Ligny † | Bishop of Strasbourg, France | Archbishop of Mainz, Germany |