Date | Age | Event | Bishop | Title | Current Title |
unknown | 68.0 | Died | Giovanni Stefano Ajazza † | Bishop of Asti, Italy |
| Born | Johann Heinrich von Anethan † | | Auxiliary Bishop of Köln {Cologne}, Germany |
| Resigned | Aureolo Averoldi † | Bishop of Castellaneta, Italy | Bishop Emeritus |
| Born | William Ballantine † | | Prefect of Scotland, Great Britain |
| Born | Bernardo Cristóbal de Quirós † | | Bishop of Popayán, Colombia |
| Born | Aloysius Bevilacqua † | | Titular Patriarch of Alexandria {Alessandria} |
| Born | Stefano Brancaccio † | | Cardinal, Bishop of Viterbo e Tuscania, Italy |
90.0 | Died | Gedeon Brolnicki † | Archbishop of Połock (Polotsk) (Ukrainian), Belarus |
| Died | Diego de la Calzada † | Auxiliary Bishop Emeritus of Toledo, Spain |
| Born | Cristóbal de Castilla y Zamora † | | Archbishop of La Plata o Charcas, Bolivia |
| Died | Mario Cossa † | Bishop of Montalcino, Italy |
| Born | Marco Crisio † | | Archbishop of Bar (Antivari), Montenegro |
41.0 | Ordained Bishop | Gonzalo de Angulo, O.M. † | Bishop of Coro, Venezuela |
| Born | Rinaldo d’Este † | | Cardinal, Cardinal-Bishop of Palestrina |
| Born | Luis de Morales, O.S.A. † | | Auxiliary Bishop of Toledo, Spain |
| Born | Francisco Domonte, O. de M. † | | Auxiliary Bishop of Sevilla {Seville}, Spain |
| Born | Mauritii Doria † | | Bishop of Tinos and Mykonos, Greece |
| Born | Pierre du Laurens, O.S.B. † | | Bishop of Belley, France |
23.4 | Ordained Priest | Stefano Durazzo † | Priest | Cardinal, Archbishop Emeritus of Genova, Italy |
61.8 | Ordained Bishop | Guillaume du Vair † | Bishop of Lisieux, France |
| Born | Domingo Fernández Navarrete, O.P. † | | Archbishop of Santo Domingo, Dominican Republic |
| Born | Louis de Fortia-Montréal † | | Bishop of Carpentras, France |
41.0 | Ordained Priest | Cesare Gherardi † | Priest | Cardinal, Bishop of Camerino, Italy |
64.0 | Died | Girolamo Giustiniani, O.P. † | Bishop Emeritus of Chios (Scio), Greece |
| Born | Benedykt Gliński (Hlynskyj), O.S.B.M. † | | Bishop of Volodymyr (Włodzimierz) et Brėst (Ukrainian) |
| Born | Antonio de Isla y Mena † | | Bishop of Osma, Spain |
34.1 | Solemn Vows | Juan de Lugo y de Quiroga, S.J. † | Member of Society of Jesus | Cardinal, Cardinal-Priest of Santa Balbina |
54.0 | Died | Lodovico Magio † | Bishop of Lucera, Italy |
| Born | Lodovico Magni, O.F.M. Conv. † | | Bishop of Acquapendente, Italy |
| Born | Carlo Mannello † | | Bishop Emeritus of Termoli, Italy |
| Born | Fabrizio Maracchi † | | Bishop of Termoli, Italy |
| Born | Jerónimo Mascareñas † | | Bishop of Segovia, Spain |
69.0 | Died | Fernando Mendoza González † | Bishop of Cuzco, Peru |
| Born | Oleguer de Montserrat Rufet † | | Bishop of Urgell, Spain |
33.0 | Ordained Priest | Ottavio Orsini † | Priest | Bishop of Segni, Italy |
49.0 | Resigned | Nicolas Pac † | Bishop of Žemaičiai (Samogizia o Tels; Żmudź), Lithuania | Bishop Emeritus |
| Born | Myxajlo Paškovskyj † | | Bishop of Smoleńsk (Ukrainian), Russian Federation |
| Born | Carlo Piscina † | | Bishop of Saluzzo, Italy |
59.0 | Died | Vincenzo Querini † | Archbishop of Corfù, Greece |
| Born | Giovanni Battista Rabbia, C.R. † | | Bishop of Lodi, Italy |
| Born | Alfonso de Salizanes y Medina, O.F.M. † | | Bishop of Córdoba, Spain |
| Born | Francesco Santaggi † | | Bishop of Santorini {Thira}, Greece |
| Born | António de Santa Maria, O.F.M. Ref. † | | Bishop of Miranda (do Douro), Portugal |
| Born | Stefano Spínola, C.R.S. † | | Bishop of Savona, Italy |
| Born | Paolo Maria Spínola, C.R.S. † | | Bishop of Sagone (Sagona), France |
| Born | Arcangelo de Chilento, O.F.M. Obs. † | | Bishop of L’Aquila, Italy |
| Born | Manuel de la Torre † | | Archbishop of Brindisi, Italy |
| Born | Baltasar Valdés y Noriega † | | Bishop of Gaeta, Italy |
| Born | Vitaliano Visconti † | | Cardinal, Archbishop of Monreale, Italy |
| Born | Franz Weinhart † | | Auxiliary Bishop of Regensburg, Germany |
Jan | 35.0 | Died | Pierre Dinet † | Coadjutor Bishop-Elect of Mâcon, France |
8 Jan | 51.0 | Appointed | Diego Correia (Carreia) Valente, S.J. † | Bishop of Funay (Funai), Japan |
73.0 | Died | Francisco Sobrino Morillas † | Bishop of Valladolid, Spain |
28.0 | Appointed | François de La Valette Cornusson † | Coadjutor Bishop of Vabres, France | Bishop |
28.0 | Appointed | François de La Valette Cornusson † | Titular Bishop of Philadelphia in Arabia | Bishop of Vabres, France |
15 Jan | | Appointed | Arnauld de Maytie † | Coadjutor Bishop of Oloron (Oloron-Sainte-Marie), France | Bishop |
| Appointed | Arnauld de Maytie † | Titular Bishop of Berytus | Bishop of Oloron (Oloron-Sainte-Marie), France |
17 Jan | | Born | Antonio Bottis, C.R.S. † | | Bishop of Minori, Italy |
18 Jan | | Died | Stephan von Seiboldsdorf † | Bishop of Freising, Germany |
19 Jan | 68.0 | Died | Jacques Turicella, O.F.M. † | Bishop of Marseille, France |
28 Jan | | Born | Réginald Cools, O.P. † | | Bishop of Antwerpen {Antwerp, Anvers}, Belgium |
29 Jan | 57.0 | Appointed | Francisco de Rivera y Pareja, O. de M. † | Bishop of Guadalajara, Jalisco, México | Bishop of Michoacán, México |
10 Feb | 42.4 | Confirmed | Johann Gottfried von Aschhausen † | Bishop of Würzburg, Germany | Bishop of Bamberg, Germany |
12 Feb | 49.1 | Appointed | Miguel García Serrano, O.E.S.A. † | Archbishop of Manila, Philippines |
33.6 | Selected | Veit Adam Gepeckh von Arnsbach † | Bishop of Freising, Germany |
55.1 | Appointed | Petar Katić (Catich) † | Bishop of Prizren, Serbia |
| Appointed | Giovanni Antonio Massimo † | Bishop of Isola, Italy |
46.1 | Appointed | Antonio de Mattei (Mattheis) † | Bishop of Castellaneta, Italy |
51.1 | Appointed | Ambrogio Palumbo, O.P. † | Bishop of Vieste, Italy |
47.1 | Appointed | Alessandro Scappi † | Bishop of Satriano e Campagna, Italy | Bishop of Piacenza, Italy |
14 Feb | 66.0 | Died | Sebastian Breuning † | Auxiliary Bishop of Augsburg, Germany |
73.1 | Died | Juan González de Mendoza, O.S.A. † | Bishop of Popayán, Colombia |
57.8 | Died | Paolo Emilio Sfondrati † | Cardinal, Bishop of Cremona, Italy |
16 Feb | 42.1 | Appointed | Scipione Caffarelli-Borghese † | Prefect of the Apostolic Signatura | Cardinal, Cardinal-Bishop of Sabina |
17 Feb | 42.1 | Resigned | Scipione Caffarelli-Borghese † | Librarian of the Vatican Library | Cardinal, Cardinal-Bishop of Sabina |
54.1 | Appointed | Scipione Cobelluzzi † | Cardinal, Librarian of the Vatican Library |
18 Feb | 47.1 | Ordained Bishop | Alessandro Scappi † | Bishop of Satriano e Campagna, Italy | Bishop of Piacenza, Italy |
24 Feb | 55.1 | Ordained Bishop | Petar Katić (Catich) † | Bishop of Prizren, Serbia |
Mar | | Born | Benedetto Cappelletti † | | Archbishop Emeritus of Manfredonia, Italy |
60.1 | Died | Bonaventura Secusio, O.F.M. Obs. † | Bishop of Catania, Italy |
1 Mar | | Born | Giovanni Carlo Baldovinetti, O.P. † | | Bishop of Sansepolcro (Borgo San Sepolcro), Italy |
4 Mar | 28.1 | Ordained Bishop | François de La Valette Cornusson † | Titular Bishop of Philadelphia in Arabia | Bishop of Vabres, France |
5 Mar | | Appointed | García Gil Manrique † | Auxiliary Bishop of Cuenca, Spain | Bishop of Barcelona, Spain |
| Appointed | García Gil Manrique † | Titular Bishop of Utica | Bishop of Barcelona, Spain |
45.1 | Appointed | Giambattista Leni † | Cardinal-Priest of Santa Cecilia | Cardinal, Bishop of Ferrara, Italy |
| Appointed | Juan Rentería † | Bishop of Nueva Segovia, Philippines |
55.3 | Appointed | Francesco Sforza † | Cardinal-Bishop of Albano | Cardinal, Cardinal-Bishop of Porto e Santa Rufina |
7 Mar | | Died | Melchior de Marconnai † | Bishop of Saint-Brieuc, France |
11 Mar | 43.1 | Ordained Bishop | Ramón Ivorra † | Bishop of Perpignan-Elne, France |
13 Mar | | Died | Pierre Aime du Nant de Grilly † | Abbot of Saint-Maurice, Switzerland |
18 Mar | 51.2 | Ordained Bishop | Diego Correia (Carreia) Valente, S.J. † | Bishop of Funay (Funai), Japan |
| Ordained Bishop | João Coutinho † | Bishop of Faro {Algarve}, Portugal | Archbishop of Évora, Portugal |
48.2 | Ordained Bishop | Balthasar Miaskowski † | Titular Bishop of Margarita | Auxiliary Bishop of Włocławek (Kujawy, Kalisze), Poland |
48.2 | Ordained Bishop | Michel Raoul de La Guibourgère † | Bishop of Saintes, France |
21 Mar | 78.2 | Died | Jacques Blaze (Blaes), O.F.M. Obs. † | Bishop of Saint-Omer, France |
| Selected | Georges Quartéry, C.R.A. † | Abbot of Saint-Maurice, Switzerland |
26 Mar | 42.2 | Appointed | Ippolito Borghese, O.S.B. † | Bishop of Montalcino, Italy | Bishop of Pienza, Italy |
75.2 | Died | Coriolano Garzadori † | Bishop Emeritus of Ossero (Osor), Croatia |
46.2 | Elevated to Cardinal | Henri de Gondi † | Cardinal, Bishop of Paris, France |
65.2 | Elevated to Cardinal | Francisco Gómez Rojas de Sandoval † | Cardinal, Cardinal-Priest of San Sisto |
49.2 | Appointed | Uberto Testa † | Bishop of Pula (Pola), Croatia |
31 Mar | 38.2 | Succeeded | St. Jozafat Kuncewicz, O.S.B.M. † | Archbishop of Połock (Polotsk) (Ukrainian), Belarus |
2 Apr | 49.2 | Appointed | Alberto Caccano, O.P. † | Bishop of Lipari, Italy |
28.7 | Appointed | Louis du Chaine † | Coadjutor Bishop of Senez, France | Bishop |
28.7 | Appointed | Louis du Chaine † | Titular Bishop of Argos | Bishop of Senez, France |
| Appointed | Guy Hurault de l’Hospital † | Coadjutor Archbishop of Aix, France | Archbishop |
| Appointed | Guy Hurault de l’Hospital † | Titular Archbishop of Augustopolis in Phrygia | Archbishop of Aix, France |
14 Apr | 23.2 | Ordained Priest | Giovanni Antonio Geloso † | Priest | Bishop of Patti, Italy |
75.2 | Died | Giovanni Battista Zuccato † | Bishop Emeritus of Nusco, Italy |
22 Apr | 42.3 | Ordained Bishop | Ippolito Borghese, O.S.B. † | Bishop of Montalcino, Italy | Bishop of Pienza, Italy |
61.3 | Ordained Bishop | Jerónimo Herrera y Salazar † | Bishop of Guadix, Spain |
23 Apr | | Born | Lorenzo Cibo (Cybo) † | | Bishop of Jesi, Italy |
24 Apr | 56.3 | Died | Diego de Contreras, O.S.A. † | Archbishop of Santo Domingo, Dominican Republic |
29 Apr | | Ordained Bishop | García Gil Manrique † | Titular Bishop of Utica | Bishop of Barcelona, Spain |
1 May | 55.4 | Ordained Bishop | Francesco Sforza † | Bishop of Albano | Cardinal, Cardinal-Bishop of Porto e Santa Rufina |
5 May | 43.3 | Died | Ramón Ivorra † | Bishop of Perpignan-Elne, France |
6 May | | Ordained Bishop | Jerónimo Tiedra Méndez, O.P. † | Archbishop of La Plata o Charcas, Bolivia |
13 May | 26.3 | Ordained Bishop | François Lefèvre de Caumartin † | Bishop of Amiens, France |
14 May | | Appointed | Zaccaria della Vecchia † | Bishop of Torcello (Turris), Italy |
33.9 | Confirmed | Veit Adam Gepeckh von Arnsbach † | Bishop of Freising, Germany |
51.3 | Appointed | Kasper Hap † | Auxiliary Bishop of Poznań, Poland |
51.3 | Appointed | Kasper Hap † | Titular Bishop of Aenos | Auxiliary Bishop of Poznań, Poland |
| Appointed | Francisco Romero, O. Carm. † | Archbishop of Lanciano, Italy | Bishop of Vigevano, Italy |
22.0 | Appointed | Louis-Emmanuel de Valois (d&rsqup'Angoulême) † | Bishop of Agde, France | |
16 May | 55.3 | Appointed | Andrea Mastrillo † | Archbishop of Messina, Italy |
20 May | | Ordained Bishop | Zaccaria della Vecchia † | Bishop of Torcello (Turris), Italy |
55.3 | Ordained Bishop | Andrea Mastrillo † | Archbishop of Messina, Italy |
| Ordained Bishop | Francisco Romero, O. Carm. † | Archbishop of Lanciano, Italy | Bishop of Vigevano, Italy |
22 May | | Appointed | Antonio Grimani † | Coadjutor Patriarch of Aquileia, Italy | Patriarch |
23 May | | Appointed | Baldassarre Bolognetti, O.S.M. † | Prior General of Order of Friar Servants of Mary | Bishop of Nicastro, Italy |
27 May | 54.4 | Ordained Bishop | Tomasz Pirawski † | Titular Bishop of Nicopolis in Epiro | Auxiliary Bishop of Lviv, Ukraine |
| Ordained Bishop | Stanisław Udrzycki (Udrycki) † | Titular Bishop of Argos | Auxiliary Bishop of Lutsk (Łuck), Ukraine |
28 May | 35.4 | Appointed | Peter Wall † | Auxiliary Bishop of Augsburg, Germany |
35.4 | Appointed | Peter Wall † | Titular Bishop of Adramyttium | Auxiliary Bishop of Augsburg, Germany |
29 May | 70.4 | Died | Jorge de Quemado (Queimada), O.S.A. † | Auxiliary Bishop of Braga, Portugal |
Jun | 68.4 | Resigned | Constantino Barradas † | Bishop of São Salvador da Bahia de Todos os Santos, Brazil | Bishop Emeritus |
56.4 | Died | Giuseppe Pisculli, O.F.M. Conv. † | Bishop of Catanzaro, Italy |
9 Jun | 24.4 | Ordained Deacon | Zacharias Stumpf † | Deacon of Würzburg, Germany | Auxiliary Bishop |
15 Jun | | Died | Krzysztof Kazimirski † | Bishop of Kyiv (Kijów), Ukraine |
16 Jun | | Born | Charles-Joseph de Suarès † | | Bishop of Vaison, France |
17 Jun | 28.9 | Ordained Bishop | Louis du Chaine † | Titular Bishop of Argos | Bishop of Senez, France |
24 Jun | 34.0 | Ordained Bishop | Veit Adam Gepeckh von Arnsbach † | Bishop of Freising, Germany |
25 Jun | | Appointed | Ascanio Gesualdo † | Titular Patriarch of Constantinople | Archbishop of Bari (-Canosa), Italy |
29 Jun | | Born | Peter Talbot † | | Archbishop of Dublin, Ireland |