Date | Age | Event | Bishop | Title | Current Title |
unknown | | Died | Álvaro de Abreu † | Bishop of Évora, Portugal |
65.0 | Appointed | Bl. Niccolň Albergati, O. Cart. † | Archpriest of the Basilica di Santa Maria Maggiore {Saint Mary Major Basilica} | Cardinal, Bishop of Bologna, Italy |
| Died | Stefano Ardizone, O. Cist. † | Bishop of Sorres (Sorra), Italy |
| Born | Albert von Bayern † | | Bishop of Strasbourg, France |
| Appointed | Ladislav Bebek de Csetnek † | Bishop of Nitra, Slovakia | Bishop Emeritus |
36.9 | Appointed | Bessarion Basilios , O.S.B.M. † | Cardinal, Titular Archbishop of Thebae |
| Died | Peder Boson † | Bishop of Hamar, Norway |
42.0 | Appointed | Giuliano Cesarini (Sr.) † | Cardinal-Priest of Santa Sabina | Cardinal, Cardinal-Bishop of Frascati |
42.0 | Appointed | Giuliano Cesarini (Sr.) † | Administrator of Taranto, Italy | Cardinal, Cardinal-Bishop of Frascati |
| Died | Guillaume Charrier † | Bishop of Agde, France |
80.4 | Resigned | Antonio Correr, C.R.S.A. † | Administrator of Cervia, Italy | Cardinal, Cardinal-Bishop of Ostia (e Velletri) |
| Died | Johannes de Curzola, O.F.M. † | Bishop of Oradea Mare {Gran Varadino, Nagyvárad}, Romania |
| Born | Henry Deane † | | Archbishop of Canterbury, England, Great Britain |
| Born | Jean d’Harcourt (Armagnac) † | | Bishop of Castres, France |
| Born | Juraj (Giorgio) Divnić (Difnico) † | | Bishop of Nona (Nin), Croatia |
| Resigned | Giovanni Fabri, O. Carm. † | Archbishop of Cagliari, Italy | Archbishop Emeritus |
| Born | Pedro Garcia † | | Bishop of Barcelona, Spain |
| Died | Mitre Gastinel, O. Cist. † | Bishop of Sisteron, France |
| Died | Juan González † | Bishop of Cádiz, Spain |
| Died | Dietrich Gronow † | Bishop of Dorpat (Tartu), Estonia |
| Born | Birger Gunnersen † | | Archbishop of Lund, Sweden |
| Died | Johann von Heilsberg † | Bishop of Pomesania (Pomezania), Poland |
| Died | Jean † | Auxiliary Bishop of Konstanz {Constance}, Germany |
| Died | Nafno Jensen (Gyrstinge) † | Bishop of Odense, Denmark |
| Appointed | Konrad Kron † | Bishop of Lebus, Germany |
| Born | Krzesław z Kurozwęk † | | Bishop of Włocławek (Kujawy, Kalisze), Poland |
| Died | Rodrigo Lourenço † | Bishop of Silves (Sylves), Portugal |
| Died | Marco † | Bishop of Asolo (Cittanova; Eraclea), Italy |
| Born | Fabrizio Marliani † | | Bishop of Piacenza, Italy |
| Born | Johannes Meppen, O.S.A. † | | Auxiliary Bishop of Münster, Germany |
| Appointed | Lars Mikaelsson † | Bishop of Växjö (Wexioe), Sweden |
| Died | Andrea Micheli † | Bishop of Stagno (Ston) et Curzola (Korcula), Croatia |
| Died | Antonio Munnoz, O.P. † | Bishop of Syros (e Milos), Greece |
| Died | Giovanni de Normannis † | Bishop of Gaeta, Italy |
| Ordained Priest | Ulrich von Nußdorf (Nussdorfer) † | Priest | Bishop of Passau, Germany |
| Born | Alessandro Numai † | | Bishop of Forli, Italy |
| Appointed | Leif Thor Olafsson (Olavsson) † | Bishop of Viborg, Denmark | Bishop of Bjřrgvin (Bergen), Norway |
| Died | Ambrogio d’Omessa † | Bishop of Aleria, France |
| Born | Andrzej Oporowski † | | Bishop of Włocławek (Kujawy, Kalisze), Poland |
| Born | Niccolň Pandolfini † | | Cardinal, Bishop of Pistoia, Italy |
| Died | Pietro † | Bishop of Dulcigno (Olcini, Olgun), Montenegro |
| Died | Antonio da Rieti, O.F.M. † | Archbishop of Dubrovnik (Ragusa), Croatia |
| Born | Matthias Scheit (Scheidt) † | | Bishop Emeritus of Seckau, Austria |
| Died | Sergio † | Bishop of Svač, Serbia |
| Died | Antonio Stamingo, O.F.M. † | Bishop of Martirano (Martoranum), Italy |
| Born | Hans Teiste † | | Bishop of Bjřrgvin (Bergen), Norway |
| Appointed | Henning Torkildsen Ulfeld † | Bishop of Odense, Denmark |
| Died | Jean Tudert † | Bishop-Elect of Chalons-sur-Marne, France |
| Born | Melchior von Meckau † | | Cardinal, Bishop of Brixen {Bressanone}, Italy |
| Born | Leo von Spaur † | | Bishop of Wien, Austria |
2 Jan | 23.8 | Selected | Sigmund von Sachsen † | Coadjutor Bishop of Würzburg, Germany | Bishop Emeritus |
8 Jan | 58.0 | Appointed | Niccolň d’Acciapaccio † | Cardinal-Priest of San Marcello | Cardinal, Archbishop of Capua, Italy |
| Appointed | Alberto Alberti † | Cardinal-Deacon of Sant’Eustachio | Cardinal, Bishop of Camerino, Italy |
60.0 | Appointed | Giovanni Berardi † | Cardinal-Priest of Santi Nereo ed Achilleo | Cardinal, Cardinal-Bishop of Palestrina |
37.0 | Appointed | Bessarion Basilios , O.S.B.M. † | Cardinal-Priest of Santi XII Apostoli | Cardinal, Titular Archbishop of Thebae |
60.0 | Appointed | Regnault de Chartres † | Cardinal-Priest of Santo Stefano al Monte Celio | Archbishop Emeritus of Reims, France |
37.0 | Installed | Guillaume d’Estouteville, O.S.B. † | Cardinal-Priest of Santi Silvestro e Martino ai Monti | Cardinal, Archbishop of Rouen, France |
50.0 | Appointed | Louis de Luxembourg † | Cardinal-Priest of Santi Quattro Coronati | Cardinal, Archbishop of Rouen, France |
| Appointed | Giorgio Fieschi (Flisco) † | Cardinal-Priest of Sant’Anastasia | Cardinal, Archbishop of Genova, Italy |
60.0 | Appointed | John Kempe † | Cardinal-Priest of Santa Balbina | Cardinal, Archbishop of Canterbury, England, Great Britain |
55.0 | Appointed | Isidore of Kiev † | Cardinal-Priest of Santi Marcellino e Pietro | Cardinal, Cardinal-Bishop of Sabina |
| Appointed | Gerardo Landriani † | Cardinal-Priest of Santa Maria in Trastevere | Cardinal, Bishop of Como, Italy |
29.0 | Appointed | Jean Le Jeune † | Cardinal-Priest of Santa Prassede | Cardinal, Bishop of Thérouanne, France |
| Appointed | António Martins de Chaves † | Cardinal-Priest of San Crisogono | Cardinal, Bishop of Porto, Portugal |
50.0 | Installed | Zbigniew z Oleśnicki † | Cardinal-Priest of Santa Prisca | Cardinal, Bishop of Kraków, Poland |
40.0 | Installed | Dénes Szécsi † | Cardinal-Priest of San Ciriaco alle Terme Diocleziane | Cardinal, Archbishop of Esztergom, Hungary |
52.0 | Installed | Juan de Torquemada, O.P. † | Cardinal-Priest of San Sisto | Cardinal, Cardinal-Bishop of Sabina |
9 Jan | | Died | Johann von Brunn † | Bishop of Würzburg, Germany |
10 Jan | 37.0 | Ordained Bishop | Guillaume d’Estouteville, O.S.B. † | Bishop of Digne, France | Cardinal, Archbishop of Rouen, France |
13 Jan | | Appointed | Roger de Foix de Castellon † | Bishop of Tarbes, France |
| Appointed | Pierre de Gachefret (Saxoferto) † | Bishop of Aire, France |
16 Jan | 55.0 | Ordained Bishop | Nikolaus Sachau (Sachow) † | Bishop of Lübeck, Germany |
18 Jan | | Appointed | Bartolomeo Maurizi † | Bishop of Kisamos (Cisamo), Greece |
20 Jan | 23.8 | Succeeded | Sigmund von Sachsen † | Bishop of Würzburg, Germany | Bishop Emeritus |
24 Jan | | Died | Johannes Naso (Naz) † | Bishop of Chur, Switzerland |
| Ordained Bishop | Nicolas † | Titular Bishop of Tripolis in Phoenicia |
27 Jan | | Appointed | Galeazzo Quattromani † | Bishop of Crotone (Cotrone), Italy |
29 Jan | 90.0 | Appointed | Branda Castiglione † | Cardinal, Cardinal-Bishop of Sabina |
| Appointed | Matteo Jofre † | Archbishop of Cagliari, Italy |
15 Feb | | Appointed | Simon Rozgonyi † | Bishop of Eger, Hungary |
40.1 | Appointed | Dénes Szécsi † | Cardinal, Archbishop of Esztergom, Hungary |
21 Feb | | Ordained Bishop | Quentin Menard † | Archbishop of Besançon, France |
26 Feb | 70.1 | Died | Friedrich von Aufseß (Aufsess) † | Bishop Emeritus of Bamberg, Germany |
12 Mar | | Ordained Deacon | Jean de Bourgogne † | Deacon | Bishop of Cambrai, France |
14 Mar | | Appointed | Antoine Sabranti (Salvanhi) † | Bishop of Vence, France |
1 Apr | | Appointed | Giovanni di Prangins † | Bishop of Aosta, Italy | Bishop Emeritus |
| Appointed | Giorgio di Saluzzo † | Bishop of Lausanne, Switzerland |
2 Apr | | Died | Giovanni Vitelleschi † | Cardinal, Titular Patriarch of Alexandria {Alessandria} |
6 Apr | | Appointed | Pedro Cabeza de Vaca † | Bishop of León, Spain |
| Appointed | Pedro Castilla † | Bishop of Palencia, Spain |
| Appointed | García Martínez de Baamonde † | Bishop of Lugo, Spain |
43.2 | Appointed | Juan de Mella † | Bishop of Zamora, Spain | Cardinal, Bishop of Sigüenza, Spain |
| Appointed | Roberto Moya † | Bishop of Osma, Spain |
| Appointed | Álvaro Pérez Osorio † | Bishop of Astorga, Spain |
| Appointed | Luis Pimentel † | Bishop of Tuy, Spain |
| Appointed | Sancho de Rojas † | Bishop of Córdoba, Spain |
9 Apr | | Died | Henry Wardlaw † | Bishop of Saint Andrews, Scotland, Great Britain |
11 Apr | 50.2 | Resigned | Louis Aleman, C.R.S.J. † | Cardinal, Administrator of Arles, France |
| Appointed | Angelo Cavazza † | Bishop of Trogir (Traů), Croatia |
| Appointed | Matteo Ermolao † | Bishop of Arbe (Rab), Croatia |
60.2 | Resigned | Hugues of Lusignan † | Cardinal-Bishop of Frascati | Priest |
| Appointed | Jean de Parenzo † | Bishop of Poreč (Parenzo), Croatia |
12 Apr | 70.2 | Elevated to Cardinal | Luis de La Palud, O.S.B. † | Cardinal, Bishop of Saint-Jean-de-Maurienne, France |
18 Apr | | Appointed | Jourdain d’Aure, O.S.A. † | Bishop of (Saint-Lizier de) Couserans (or Conserans), France |
| Appointed | Antonio Bretone (Ferrier) † | Archbishop of Sorrento, Italy | Bishop of Orange, France |
24 Apr | | Appointed | Konrad von Rechberg zu Hohenrechberg † | Apostolic Administrator of Chur, Switzerland | Apostolic Administrator Emeritus |
27 Apr | | Appointed | Carletto † | Bishop of Marsico Nuovo, Italy |
| Appointed | Roberto Cavalcanti † | Bishop of Volterra, Italy |
5 May | | Ordained Bishop | Jean de Bourgogne † | Bishop of Cambrai, France |
9 May | | Appointed | Péter Agmándi † | Bishop of Vác, Hungary | Bishop of Transilvania, Erdély, Siebenbürgen, Romania |
| Appointed | Mátyás Gathali † | Bishop of Veszprém, Hungary |
18 May | | Appointed | Guglielmo Logoteta † | Archbishop of Reggio Calabria, Italy |
| Appointed | Giovanni Sanchez, O.P. † | Bishop of Sorres (Sorra), Italy |
28 May | 34.4 | Appointed | James Kennedy † | Bishop of Saint Andrews, Scotland, Great Britain |
13 Jun | | Appointed | Giorgio † | Bishop of Sapë, Albania |
1 Jul | 23.3 | Appointed | Pietro Barbo † | Cardinal-Deacon of Santa Maria Nuova | Pope (Roma {Rome}, Italy) |
23.3 | Appointed | Pietro Barbo † | Administrator of Cervia, Italy | Pope (Roma {Rome}, Italy) |
23.3 | Elevated to Cardinal | Pietro Barbo † | Pope (Roma {Rome}, Italy) |
38.6 | Appointed | Ludovico Trevisano (Scarampi Mezzarota) † | Cardinal-Priest of San Lorenzo in Damaso | Cardinal, Patriarch of Aquileia, Italy |
38.6 | Elevated to Cardinal | Ludovico Trevisano (Scarampi Mezzarota) † | Cardinal, Patriarch of Aquileia, Italy |
4 Jul | 95.5 | Appointed | Domingo Ram i Lanaja, C.R.S.A. † | Archbishop of Tarragona, Spain | Cardinal, Cardinal-Bishop of Porto e Santa Rufina |
6 Jul | | Appointed | Cornelius † | Bishop of Raphoe, Ireland |
| Appointed | Guillaume le Tur † | Bishop of Chalons-sur-Marne, France |
21 Jul | | Died | Richard O’Hedian † | Archbishop of Cashel, Ireland |
24 Jul | 56.8 | Ordained Bishop | Amedeo di Savoie † | Cardinal, Cardinal-Bishop of Sabina |
27 Jul | 65.5 | Appointed | Bl. Niccolň Albergati, O. Cart. † | Cardinal, Bishop of Bologna, Italy |
52.5 | Appointed | Juan de Torquemada, O.P. † | Bishop of Cádiz, Spain | Cardinal, Cardinal-Bishop of Sabina |
29 Jul | | Appointed | Benedikt de Zolio † | Bishop of Zagreb (Agram), Croatia |
28 Aug | | Ordained Bishop | Gilles de Duremont, O. Cist. † | Bishop of Coutances, France |
5 Sep | | Appointed | Giacomo Veneri de Racaneto † | Archbishop of Dubrovnik (Ragusa), Croatia |
16 Sep | | Appointed | Giovanni Leone, O.P. † | Bishop of Larino, Italy |
17 Sep | | Appointed | Leone de Liguria, O.P. † | Bishop of Aleria, France |
18 Sep | | Ordained Bishop | Giacomo Veneri de Racaneto † | Archbishop of Dubrovnik (Ragusa), Croatia |
19 Sep | | Appointed | Pierre de Clapiers † | Bishop of Toulon, France |
| Resigned | Jean Gombaud † | Bishop of Toulon, France | Bishop Emeritus |
22 Sep | | Appointed | Kaspar Lincke † | Bishop of Pomesania (Pomezania), Poland |
23 Sep | | Appointed | Martino de Sotomayor, O. Carm. † | Titular Bishop of Chrysopolis in Arabia | Bishop of Andria-Montepeloso, Italy |
26 Sep | | Appointed | Antonio de Celano † | Bishop of Lettere (-Gragnano), Italy |
| Appointed | Thomas de Tullach † | Bishop of Ross (Rosemarkie, Fortrose), Scotland, Great Britain |
29 Sep | | Died | Enrico Scarampi † | Bishop of Belluno e Feltre, Italy |
Oct | 24.5 | Ordained Bishop | Sigmund von Sachsen † | Bishop of Würzburg, Germany | Bishop Emeritus |
6 Oct | | Died | Pardam von dem Knesebeck † | Bishop of Ratzeburg, Germany |
10 Oct | | Appointed | Tommaso Tomassini (Paruta), O.P. † | Bishop of Belluno e Feltre, Italy |
24 Oct | | Died | Louis Morini † | Bishop of Lucca, Italy |
1 Nov | | Died | John Wells, O.F.M. † | Bishop of Llandaff, Wales, Great Britain |
8 Nov | | Appointed | Johann Prohl † | Bishop of Ratzeburg, Germany |
11 Nov | | Resigned | Corrado di Busnang † | Bishop of Strasbourg, France | Bishop Emeritus |
| Appointed | Roberto de Simmern † | Bishop of Strasbourg, France |
12 Nov | 63.8 | Elevated to Cardinal | Amédée de Talaru † | Archbishop of Lyon, France |
13 Nov | | Born | Heinrich von Schwarzburg † | | Bishop of Münster, Germany |
16 Nov | | Appointed | Paolo Dusso † | Bishop of Svač, Serbia | Bishop of Drivasto (Drivost), Albania |
21 Nov | | Appointed | John Cantwell † | Archbishop of Cashel, Ireland |
2 Dec | | Appointed | Giovanni de Dominis † | Bishop of Oradea Mare {Gran Varadino, Nagyvárad}, Romania |
4 Dec | | Appointed | Gautier de Forcalquier † | Bishop of Sisteron, France | Bishop of Gap, France |
10 Dec | | Appointed | Nicolň dall’Aste † | Bishop of Recanati, Italy |
12 Dec | | Appointed | Jean de Montmorin † | Bishop of Agde, France |
| Appointed | Belforte Spinelli † | Titular Bishop of Sebaste in Palaestina |
| Appointed | Gioacchino Suhare † | Bishop of Cassano all’Jonio, Italy |
21 Dec | | Appointed | Nicola Palmeri, O.S.A. † | Bishop of Catanzaro, Italy | Bishop of Civita Castellana e Orte, Italy |
24 Dec | | Died | Bengt Larsson † | Bishop of Linköping, Sweden |