Date | Age | Event | Bishop | Title | Current Title |
unknown | | Died | Arnaud d’Abbadie † | Bishop-Elect of Lescar, France |
| Died | Andreas Bono † | Bishop of Equilio (Jesolo), Italy |
| Born | Paolo Borgasio † | | Bishop Emeritus of Nemosia (Limasol), Cyprus |
31.0 | Installed | Charles de Bourbon † | Cardinal, Archbishop of Lyon, France |
| Born | Giuliano Cesarini (Jr.) † | | Cardinal, Administrator of Ascoli Piceno, Italy |
| Died | Antonio Columbella, O.E.S.A. † | Bishop of Senigallia, Italy |
| Died | Giacomo Filippo Crivelli † | Bishop of Novara, Italy |
| Died | Napoleone Fieschi (de Flisco) † | Bishop of Albenga, Italy |
| Born | Ennio Filonardi † | | Cardinal, Administrator of Montefeltro, Italy |
| Died | Albert Hangácsi † | Bishop of Veszprém, Hungary |
| Died | Johann Heldin, O.P. † | Auxiliary Bishop of Bamberg, Germany |
| Appointed | Jean , O. Cist. † | Titular Bishop of Myra |
| Died | John † | Bishop of Derry, Ireland |
| Died | Albert Hangácsi † | Bishop of Csanád, Hungary |
| Born | Thomas Lascaris de Tenda † | | Bishop of Riez, France |
| Resigned | Robert Lauder † | Bishop of Dunblane, Scotland, Great Britain | Bishop Emeritus |
| Born | Philippe de Lévis † | | Bishop of Mirepoix, France |
| Died | Taddeo Pascaligo, C.R.S.A. † | Bishop of Shkodrë (Scutari), Albania |
| Died | Jean Payer † | Bishop of Orange, France |
| Born | Pedro de Ponte, O.SS.T. † | | Auxiliary Bishop of Valencia, Spain |
| Died | Jacques Richer, O.P. † | Bishop of Ardjisch (Argeș; Argesch), Romania |
| Died | Ágoston Salánki † | Bishop of Győr (Raab), Hungary |
| Died | Leonardo Salutati † | Bishop of Fiesole, Italy |
| Died | Johannes Sartoris, O.F.M. † | Auxiliary Bishop of Halberstadt, Germany |
| Died | Lazzaro Scarampi † | Bishop of Como, Italy |
| Died | Sisinnio † | Bishop of Bisarcio, Italy |
| Born | Konrad von Thüngen † | | Bishop of Würzburg, Germany |
3 Jan | 56.7 | Confirmed | Heinrich von Absberg † | Bishop of Regensburg, Germany |
58.3 | Installed | Alain de Coëtivy † | Cardinal-Bishop of Palestrina | Cardinal, Bishop of Avignon, France |
15 Jan | | Appointed | Jacopo Scannapecora † | Bishop of Massa Lubrense, Italy |
23 Jan | | Appointed | Cristoforo de Blanderata, O.S.M. † | Bishop of Alba (Pompea), Italy | Bishop of Senigallia, Italy |
31 Jan | 68.0 | Died | Arnold Westphal (Westfal) † | Bishop of Lübeck, Germany |
16 Feb | 45.1 | Died | Burkhard Weisbriach (Weißpriach) † | Cardinal, Archbishop of Salzburg, Austria |
21 Feb | | Appointed | Nicholas Weston † | Bishop of Derry, Ireland |
25 Feb | 48.1 | Selected | Bernhard von Rohr † | Archbishop of Salzburg, Austria | Archbishop Emeritus |
Mar | 49.1 | Selected | Albert Krummendiek † | Bishop of Lübeck, Germany |
9 Mar | | Died | Dietrich von Bocksdorf † | Bishop of Naumburg, Germany |
16 Mar | | Appointed | Cristoforo de Blanderata, O.S.M. † | Bishop of Senigallia, Italy |
46.2 | Ordained Bishop | Robert Stillington † | Bishop of Bath and Wells, England, Great Britain |
31 Mar | | Died | Teodoro de Lellis † | Bishop of Treviso, Italy |
Apr | 60.2 | Selected | Maffeo Girardi (Gherardi), O.S.B. † | Cardinal, Patriarch of Venezia {Venice}, Italy |
25.3 | Selected | Heinrich von Schwarzburg † | Bishop of Münster, Germany |
1 Apr | | Died | Giovanni Rossi (Roberti), O.E.S.A. † | Bishop of Rethymo (Calamona), Greece |
2 Apr | 46.2 | Died | Giovanni Barozzi † | Patriarch of Venezia {Venice}, Italy |
5 Apr | 35.2 | Ordained Priest | Johann von Werdenberg † | Priest of Augsburg, Germany | Bishop |
11 Apr | | Died | Johann von Grumbach † | Bishop of Würzburg, Germany |
| Died | Guillaume de Varax † | Bishop of Lausanne, Switzerland |
13 Apr | | Died | Burkhard von Randegg † | Bishop of Konstanz {Constance}, Germany |
14 Apr | | Appointed | Demetrij Čupor Moslavački † | Bishop of Győr (Raab), Hungary |
| Appointed | Johann Stalkoper † | Bishop of Ratzeburg, Germany |
17 Apr | | Appointed | Francesco Barozzi † | Bishop of Treviso, Italy |
| Appointed | Osvald Thuz † | Bishop of Zagreb (Agram), Croatia |
21 Apr | | Appointed | Raymond Barenfuso, O. Cist. † | Bishop of Ardjisch (Argeș; Argesch), Romania |
| Died | Nicolas de Brancas † | Bishop of Marseille, France |
48.3 | Confirmed | Bernhard von Rohr † | Archbishop of Salzburg, Austria | Archbishop Emeritus |
23 Apr | | Died | Martin Berruyer † | Bishop Emeritus of Le Mans, France |
24 Apr | 54.3 | Selected | Hermann von Breitenladenburg † | Bishop of Konstanz {Constance}, Germany |
28 Apr | | Died | Jean Bernard † | Archbishop of Tours, France |
30 Apr | | Selected | Jean Allardeau † | Bishop of Marseille, France | Bishop Emeritus |
65.3 | Selected | Rudolf von Scherenberg † | Bishop of Würzburg, Germany |
2 May | | Confirmed | Alv Thorgardsson † | Bishop of Stavanger, Norway |
9 May | | Appointed | Jean de Foix † | Bishop of (Saint-Bertrand de) Comminges, France |
11 May | 37.3 | Installed | Johann von Bayern (Rhein) (Pfalz-Simmern) † | Archbishop of Magdeburg, Germany |
12 May | | Appointed | Bertrand de Boyrie † | Bishop of Acqs (Dax), France | Bishop Emeritus |
48.3 | Appointed | Johann Hinderbach † | Bishop of Trento, Italy |
| Died | Battista Pallavicino † | Bishop of Reggio Emilia, Italy |
25 May | 57.1 | Ordained Bishop | Heinrich von Absberg † | Bishop of Regensburg, Germany |
28 May | | Appointed | Antonio Beltrando (Trombetta) † | Bishop of Reggio Emilia, Italy |
| Appointed | Enrico Languardo, O.P. † | Bishop of Policastro, Italy | Archbishop of Acerenza e Matera, Italy |
2 Jun | 54.4 | Confirmed | Hermann von Breitenladenburg † | Bishop of Konstanz {Constance}, Germany |
49.4 | Confirmed | Albert Krummendiek † | Bishop of Lübeck, Germany |
| Died | Ludolf aus Ratzeburg † | Bishop of Ratzeburg, Germany |
| Appointed | Henrich von Stammer † | Bishop of Naumburg, Germany |
3 Jun | | Appointed | Jean Michel † | Bishop of Lausanne, Switzerland |
8 Jun | | Appointed | Alonso López de Valladolid † | Bishop of Orense, Spain |
48.4 | Ordained Bishop | Bernhard von Rohr † | Archbishop of Salzburg, Austria | Archbishop Emeritus |
78.4 | Resigned | Juan de Torquemada, O.P. † | Bishop of Orense, Spain | Cardinal, Cardinal-Bishop of Sabina |
9 Jun | | Appointed | Gérard (Bastet) de Crussol † | Archbishop of Tours, France | Titular Patriarch of Antiochia {Antioch} |
20 Jun | | Confirmed | Jean Allardeau † | Bishop of Marseille, France | Bishop Emeritus |
25.6 | Confirmed | Heinrich von Schwarzburg † | Bishop of Münster, Germany |
65.4 | Confirmed | Rudolf von Scherenberg † | Bishop of Würzburg, Germany |
24 Jun | | Died | Johannes von Werder † | Bishop of Merseburg, Germany |
1 Jul | | Died | Pierre Nasondi † | Bishop of Apt, France |
4 Jul | 41.5 | Confirmed | Henrik Tidemansson † | Bishop of Linköping, Sweden |
6 Jul | | Ordained Bishop | Francesco Barozzi † | Bishop of Treviso, Italy |
28.5 | Ordained Priest | Louis de Bourbon † | Priest | Bishop of Ličge, Belgium |
7 Jul | | Appointed | Luig a Santa Croce, O.F.M. † | Bishop of Bisarcio, Italy |
16 Jul | | Died | Galeazzo Cavriani † | Bishop of Mantova, Italy |
18 Jul | | Appointed | Nicolas , O.T. † | Bishop of Pomesania (Pomezania), Poland | Former Bishop-Elect |
| Appointed | Arnaud Raymond de Palata † | Bishop of Tarbes, France |
20 Jul | | Ordained Bishop | Antonio Alamandi † | Bishop of Cahors, France |
48.5 | Ordained Bishop | Johann Hinderbach † | Bishop of Trento, Italy |
21 Jul | 22.9 | Appointed | Thilo von Trotha † | Bishop of Merseburg, Germany |
22 Jul | | Ordained Bishop | Arnaud Raymond de Palata † | Bishop of Tarbes, France |
| Died | Pierre Turelure, O.P. † | Bishop of Digne, France |
23 Jul | 49.5 | Appointed | Jean André de Bussi (Bossi) † | Bishop of Aleria, France |
20 Aug | 22.6 | Appointed | Francesco Gonzaga † | Cardinal, Administrator of Mantova, Italy |
4 Sep | | Died | Giacomo Tebaldi † | Cardinal, Cardinal-Priest of Sant’Anastasia |
12 Sep | | Appointed | John Hepburn † | Bishop of Dunblane, Scotland, Great Britain |
21 Sep | 31.7 | Ordained Bishop | Charles de Bourbon † | Cardinal, Archbishop of Lyon, France |
51.7 | Ordained Bishop | Paweł von Legendorf † | Administrator of Warmia (Ermland), Poland |
22 Sep | | Appointed | Francesco † | Bishop of Rethymo (Calamona), Greece | Bishop of Equilio (Jesolo), Italy |
| Appointed | Francesco † | Bishop of Equilio (Jesolo), Italy |
26 Sep | | Appointed | Conrad de La Croix † | Bishop of Digne, France |
28 Sep | 49.7 | Ordained Bishop | Albert Krummendiek † | Bishop of Lübeck, Germany |
65.7 | Ordained Bishop | Rudolf von Scherenberg † | Bishop of Würzburg, Germany |
Oct | | Resigned | Francesco † | Bishop of Rethymo (Calamona), Greece | Bishop of Equilio (Jesolo), Italy |
5 Oct | | Ordained Bishop | Conrad de La Croix † | Bishop of Digne, France |
6 Oct | | Appointed | Alessandro Contarini † | Bishop of Rethymo (Calamona), Greece |
| Appointed | Aloys Longo, O.P. † | Bishop of Modon (Medone, Methone), Greece |
8 Oct | | Appointed | Giovanni Stefano Botticelli † | Bishop of Cremona, Italy |
51.7 | Appointed | Brande Castiglioni † | Bishop of Como, Italy |
34.7 | Appointed | Bernardo Rossi † | Bishop of Novara, Italy |
12 Oct | | Ordained Bishop | Gérard (Bastet) de Crussol † | Archbishop of Tours, France | Titular Patriarch of Antiochia {Antioch} |
19 Oct | 51.7 | Ordained Bishop | Brande Castiglioni † | Bishop of Como, Italy |
23 Oct | | Appointed | Johannes Schulte (von Gultenhaus), O.S.A. † | Auxiliary Bishop of Mainz, Germany |
27 Oct | | Appointed | János Szokoli † | Bishop of Csanád, Hungary | Bishop Emeritus |
31 Oct | | Ordained Priest | Henrich von Stammer † | Priest | Bishop of Naumburg, Germany |
5 Nov | | Appointed | Valeriano Calderina † | Bishop of Albenga, Italy |
34.8 | Appointed | Giovanni Battista Cibo † | Bishop of Savona, Italy | Pope (Roma {Rome}, Italy) |
| Appointed | Louis de Fenollet † | Bishop of Anglona, Italy | Bishop of Capaccio, Italy |
| Appointed | Benedikt Levey † | Bishop of Bosnia (Bosna, Diacovar, Diakovar), Croatia |
9 Nov | 54.8 | Ordained Bishop | Hermann von Breitenladenburg † | Bishop of Konstanz {Constance}, Germany |
12 Nov | | Appointed | Johann Isenberg, O.F.M. † | Auxiliary Bishop of Speyer, Germany |
| Appointed | Johann Isenberg, O.F.M. † | Titular Bishop of Thermopylae | Auxiliary Bishop of Speyer, Germany |
16 Nov | | Ordained Bishop | Henrich von Stammer † | Bishop of Naumburg, Germany |
22 Nov | | Died | Pedro de Santángel † | Bishop of Mallorca, Spain |
Dec | | Ordained Bishop | Jean Allardeau † | Bishop of Marseille, France | Bishop Emeritus |
1 Dec | 61.9 | Died | Jaume Francesco de Cardona i de Aragón † | Cardinal, Bishop of Urgell, Spain |
9 Dec | | Born | Cosimo de’ Pazzi † | | Archbishop of Firenze {Florence}, Italy |