Date | Age | Event | Bishop | Title | Current Title |
unknown | | Died | Guillaume Adam, O.P. † | Archbishop of Bar (Antivari), Montenegro |
| Appointed | Burkhard von Bardeleben † | Bishop of Havelberg, Germany |
| Died | Gundisalvus Bonihominis † | Archbishop of Cagliari, Italy |
| Born | Melchior von Braunschweig-Grubenhagen † | | Bishop of Schwerin, Germany |
| Born | Antonio Calvi † | | Cardinal, Cardinal-Priest of San Marco |
| Born | Jaime de Aragón † | | Bishop of Valencia, Spain |
| Died | Blasco Dávila † | Bishop of Sigüenza, Spain |
| Appointed | Balduin von Steinfurt † | Bishop of Paderborn, Germany | Bishop Emeritus |
30 Jan | | Died | Bernhard zur Lippe † | Bishop of Paderborn, Germany |
25 Feb | | Born | Ludwig von Meißen † | | Archbishop of Magdeburg, Germany |
Mar | | Died | Giovanni Pagnotta, O.S.A. † | Bishop of Anagni, Italy |
1 Mar | | Selected | Thomas Beck † | Bishop of Lincoln, England, Great Britain |
| Died | Heinrich Bochholt † | Bishop of Lübeck, Germany |
16 Mar | | Died | Dietrich Kothe † | Bishop of Havelberg, Germany |
31 Mar | 28.2 | Ordained Bishop | Guy de Boulogne † | Archbishop of Lyon, France | Cardinal, Cardinal-Bishop of Porto e Santa Rufina |
8 Apr | 71.2 | Died | Nankier Kołda † | Bishop of Wrocław (Breslau), Poland |
6 May | | Appointed | Jean de Bertrandis † | Bishop of Lausanne, Switzerland | Archbishop of Tarentaise (Moûtiers-en-Tarentaise), France |
25 May | | Appointed | Antonio Aribanbio de Valentia, O.F.M. † | Bishop of Gaeta, Italy |
10 Jun | | Ordained Bishop | Antonio Aribanbio de Valentia, O.F.M. † | Bishop of Gaeta, Italy |
| Ordained Bishop | Jean de Bertrandis † | Bishop of Lausanne, Switzerland | Archbishop of Tarentaise (Moûtiers-en-Tarentaise), France |
| Ordained Bishop | Thomas a Santo Magno † | Bishop of Capaccio, Italy |
11 Jun | | Confirmed | Thomas a Santo Magno † | Bishop of Capaccio, Italy |
10 Jul | 71.5 | Appointed | Heinrich zu Stolberg † | Bishop of Merseburg, Germany |
Aug | | Appointed | Pedro Gómez Barroso † | Cardinal, Cardinal-Bishop of Sabina |
12 Aug | | Died | Egill Eyjólfsson † | Bishop of Hólar, Iceland |
3 Oct | | Appointed | Bernard de Brussol † | Archbishop of Tarentaise (Moûtiers-en-Tarentaise), France |
10 Oct | 61.7 | Appointed | Johannes Hake (Westerhold) † | Bishop of Freising, Germany |
4 Dec | | Died | Jan Janisław † | Archbishop of Gniezno, Poland |