Date | Age | Event | Bishop | Title | Current Title |
unknown | | Born | Giacomo Accarisi † | | Bishop of Vieste, Italy |
| Born | Juan Aguirre y Gorozpe † | | Bishop of Durango, México |
| Born | Francisco Araújo, O.P. † | | Bishop Emeritus of Segovia, Spain |
| Died | Cesare Dell’Arena † | Bishop of Bitetto, Italy |
| Born | Bernardo Atayde de Lima Perera † | | Bishop of Ávila, Spain |
28.0 | Appointed | Bonifazio Bevilacqua Aldobrandini † | Prefect of the Congregation of the Sacred Consulta | Cardinal, Cardinal-Bishop of Frascati |
| Born | Pietro Maria Borghese † | | Cardinal, Cardinal-Deacon of San Crisogono |
| Died | Giovanni Leonardo Bottiglieri † | Bishop of Lettere (-Gragnano), Italy |
| Born | Ottavio Branciforte † | | Bishop of Catania, Italy |
| Died | Lelio Brancaccio † | Archbishop of Taranto, Italy |
| Born | Honoratus Caetani † | | Titular Patriarch of Alexandria {Alessandria} |
| Died | Giulio Caracciolo † | Bishop of Cassano all’Jonio, Italy |
| Born | Tommaso Caracciolo, C.R. † | | Archbishop of Taranto, Italy |
| Born | Giuseppe Caro † | | Bishop of Ruvo (Ruo)(di Puglia), Italy |
| Died | Jerónimo de Carrerio, O.S.A. † | Auxiliary Bishop of Goa, India |
| Born | Filippo Casoni † | | Bishop of Borgo San Donnino, Italy |
32.0 | Ordained Priest | Diego Correia (Carreia) Valente, S.J. † | Priest of Society of Jesus | Bishop of Funay (Funai), Japan |
| Born | Pedro de Reina Maldonado † | | Bishop-Elect of Santiago de Cuba |
| Born | Pietro Paolo de’ Rustici, O.S.B. † | | Bishop of Isernia, Italy |
| Born | Francesco de Estrada † | | Archbishop of Brindisi, Italy |
| Born | Francesco Falabella † | | Archbishop of Santa Severina, Italy |
54.0 | Resigned | Alessandro de Franceschi, O.P. † | Bishop of Forli, Italy | Bishop Emeritus |
| Born | Guglielmo Gaddi † | | Bishop of Bisceglie, Italy |
32.0 | Ordained Priest | Baccio Gherardini † | Priest | Bishop of Fiesole, Italy |
| Born | Pedro de Godoy, O.P. † | | Bishop of Sigüenza, Spain |
53.0 | Resigned | Francesco Gonzaga, O.F.M. Obs. † | Apostolic Nuncio to France | Bishop of Mantova, Italy |
| Born | Franciszek Dołmat Isajkowski † | | Bishop of Smoleńsk, Poland |
| Born | Andrzej Kvaśnicki-Złoty † | | Bishop of Smoleńsk (Ukrainian), Poland |
| Born | Cristóbal Pérez Lazarraga y Maneli Viana, O. Cist. † | | Bishop of Cartagena, Colombia |
35.0 | Ordained Priest | Lodovico Magio † | Priest | Bishop of Lucera, Italy |
| Born | Girolamo Melzi † | | Bishop of Pavia, Italy |
| Resigned | Thaddeus O’Farrell (MacEoga), O.P. † | Auxiliary Bishop of Sigüenza, Spain | Bishop of Clonfert, Ireland |
| Born | Pachomiusz Woyna Orański † | | Bishop of Pińsk-Turaŭ (Ukrainian), Belarus |
| Died | Francesco Maria Piccolomini † | Bishop of Montalcino, Italy |
| Resigned | Basilio Pignatelli, C.R. † | Bishop of L’Aquila, Italy | Bishop Emeritus |
| Born | Francisco Roger, O.P. † | | Bishop of Solsona, Spain |
24.0 | Ordained Priest | Philippus Rovenius † | Priest | Vicar Apostolic of Batavia (Holland Mission), Netherlands |
55.0 | Died | Francesco Scotti † | Bishop of Termoli, Italy |
59.0 | Resigned | Markus Tegginger (Tettinger) † | Auxiliary Bishop of Basel, Switzerland | Auxiliary Bishop Emeritus |
| Born | Johannes Thuanus † | | Bishop of Wiener Neustadt, Austria |
| Born | Girolamo Verospi † | | Cardinal, Bishop of Osimo, Italy |
| Died | Claudio Vico † | Bishop of Strongoli, Italy |
| Resigned | Marcantonio Visia (Vitia) † | Bishop of Vercelli, Italy | Bishop Emeritus |
68.0 | Died | Józef Wereszczyński † | Bishop of Kyiv (Kijów), Ukraine |
24.0 | Ordained Priest | August Wiederin von Ottersbach † | Priest | Prefect of Meißen (Meissen) {Lusazia o Lausitz; Sassonia}, Germany |
| Died | Giovanni Francesco Zagordo (Burgaro) † | Bishop of Belcastro, Italy |
| Born | Francisco de Zapata y Mendoza † | | Bishop of Coria, Spain |
6 Jan | 59.0 | Died | Jean de Vernois, O.P. † | Bishop of Saint-Omer, France |
8 Jan | 51.0 | Appointed | Francisco de Ávila Guzmán † | Cardinal, Cardinal-Priest of Santa Croce in Gerusalemme |
58.0 | Appointed | Fernando Nińo de Guevara † | Cardinal-Priest of Santi Silvestro e Martino ai Monti | Cardinal, Archbishop of Sevilla {Seville}, Spain |
9 Jan | 58.6 | Died | Pierre d’Éspinac † | Archbishop of Lyon, France |
10 Jan | | Ordained Bishop | Camillo Beccio, O.S.A. † | Bishop of Acqui, Italy |
13 Jan | | Born | François de Lorraine-Chaligny † | | Former Bishop-Elect of Verdun, France |
46.0 | Appointed | Leonardo Mocenigo † | Bishop of Ceneda, Italy |
17 Jan | 41.0 | Died | Antoiné Hébrard de Saint-Sulpice † | Bishop of Cahors, France |
20 Jan | 19.0 | Professed | Luis de Cańizares, O.M. † | Member of Order of the Minims | Bishop of Comayagua, Honduras |
21 Jan | 49.8 | Died | Anton von Schaumberg † | Bishop-Elect of Minden, Germany |
33.0 | Succeeded | Chrisian von Braunschweig-Lüneburg † | Bishop of Minden, Germany |
22 Jan | 48.5 | Died | Silvio Savelli † | Cardinal, Cardinal-Priest of Santa Maria in Via |
24 Jan | 24.0 | Ordained Priest | Denis Stoffels (Christophori) † | Priest | Bishop of Brugge {Bruges}, Belgium |
1 Feb | 41.0 | Appointed | Joăo de Bragança † | Bishop of Viseu, Portugal |
58.0 | Appointed | Feliciano Figueroa † | Bishop of Segorbe, Spain |
| Appointed | Diego González Samaniego † | Bishop of Mondońedo, Spain |
| Appointed | Vittorino Mansi, O.S.B. † | Bishop of Castellammare di Stabia, Italy | Bishop of Ariano, Italy |
60.0 | Appointed | Lorenzo Asensio Otaduy Avendańo † | Bishop of Ávila, Spain |
51.0 | Appointed | Jorge de Quemado (Queimada), O.S.A. † | Auxiliary Bishop of Braga, Portugal |
51.0 | Appointed | Jorge de Quemado (Queimada), O.S.A. † | Titular Bishop of Fesseë | Auxiliary Bishop of Braga, Portugal |
46.0 | Appointed | Onofre Reart † | Bishop of Elne, France | Bishop Emeritus of Gerona, Spain |
| Appointed | Francisco Velarde de la Cuenca † | Archbishop of Messina, Italy |
4 Feb | 43.7 | Selected | Johann Philipp von Gebsattel † | Bishop of Bamberg, Germany | Bishop-Elect |
7 Feb | | Ordained Bishop | Vittorino Mansi, O.S.B. † | Bishop of Castellammare di Stabia, Italy | Bishop of Ariano, Italy |
9 Feb | 62.1 | Appointed | Gaspare Silingardi † | Apostolic Nuncio to France | Bishop of Modena, Italy |
11 Feb | | Born | Henryk Firlej † | | Bishop of Poznań, Poland |
13 Feb | | Born | Fabio Chigi † | | Pope (Roma {Rome}, Italy) |
14 Feb | | Ordained Bishop | Francisco Velarde de la Cuenca † | Archbishop of Messina, Italy |
15 Feb | | Died | Claude-André d’Ormy † | Bishop of Boulogne (-Sur-Mer), France |
17 Feb | 58.1 | Appointed | Pedro Castro Nero † | Bishop of Lugo, Spain | Archbishop of Valencia, Spain |
39.1 | Appointed | Tommaso Monti, C.R. † | Bishop of Crotone (Cotrone), Italy |
| Appointed | Toma Ursini, O.F.M. Obs. † | Archbishop of Bar (Antivari), Montenegro |
19 Feb | 59.1 | Resigned | Bonawentura Hahn † | Bishop-Elect of Wrocław (Breslau), Poland | Former Bishop-Elect |
22 Feb | 65.1 | Died | Garcia de Loaysa Giron † | Archbishop of Toledo, Spain |
Mar | | Born | Lorenzo Díaz de Encinas, O. Carm. † | | Bishop of Ugento, Italy |
3 Mar | 58.1 | Elevated to Cardinal | Silvio Antoniano † | Cardinal, Cardinal-Priest of San Salvatore in Lauro |
56.4 | Elevated to Cardinal | St. Roberto Francesco Romolo Bellarmino, S.J. † | Cardinal, Archbishop Emeritus of Capua, Italy |
28.1 | Elevated to Cardinal | Bonifazio Bevilacqua Aldobrandini † | Cardinal, Cardinal-Bishop of Frascati |
47.6 | Elevated to Cardinal | Bonviso Bonvisi † | Cardinal, Archbishop of Bari (-Canosa), Italy |
30.8 | Elevated to Cardinal | Alessandro d’Este † | Cardinal, Bishop of Reggio Emilia, Italy |
19.0 | Elevated to Cardinal | Giovanni Battista Deti † | Cardinal, Cardinal-Bishop of Ostia (e Velletri) |
28.5 | Elevated to Cardinal | Franz Seraph von Dietrichstein † | Cardinal, Archbishop of Olomouc (Olmütz), Czechia |
61.6 | Elevated to Cardinal | Arnaud d’Ossat † | Cardinal, Bishop of Bayeux, France |
24.3 | Elevated to Cardinal | François d’Escoubleau de Sourdis † | Cardinal, Archbishop of Bordeaux, France |
52.8 | Elevated to Cardinal | Bernardo de Rojas y Sandoval † | Cardinal, Archbishop of Toledo, Spain |
63.7 | Elevated to Cardinal | Domenico Toschi † | Cardinal, Bishop Emeritus of Tivoli, Italy |
47.1 | Elevated to Cardinal | Alfonso Visconte, C.O. † | Cardinal, Bishop of Spoleto, Italy |
45.1 | Elevated to Cardinal | Paolo Emilio Zacchia † | Cardinal, Bishop of Corneto (Tarquinia) e Montefiascone, Italy |
7 Mar | 47.1 | Installed | Alfonso Visconte, C.O. † | Cardinal-Priest of San Giovanni a Porta Latina | Cardinal, Bishop of Spoleto, Italy |
10 Mar | 46.4 | Appointed | Camillo Borghese † | Cardinal-Priest of Santi Giovanni e Paolo | Pope (Roma {Rome}, Italy) |
39.1 | Appointed | Paul Hurault de l’Hospital † | Archbishop of Aix, France |
| Appointed | Raymond de Rouchon † | Bishop of Saint-Flour, France |
41.1 | Appointed | Bonaventura Secusio, O.F.M. Obs. † | Titular Patriarch of Constantinople | Bishop of Catania, Italy |
12 Mar | 39.1 | Ordained Bishop | Paul Hurault de l’Hospital † | Archbishop of Aix, France |
13 Mar | | Died | Leonardo Fernandes de Sá, O. Cist. † | Bishop of Macau, China |
14 Mar | 59.2 | Ordained Bishop | Jean du Bec (-Crespin) † | Bishop of Saint-Malo, France |
41.2 | Ordained Bishop | Bonaventura Secusio, O.F.M. Obs. † | Titular Patriarch of Constantinople | Bishop of Catania, Italy |
17 Mar | 58.2 | Installed | Silvio Antoniano † | Cardinal, Cardinal-Priest of San Salvatore in Lauro |
56.4 | Installed | St. Roberto Francesco Romolo Bellarmino, S.J. † | Cardinal-Priest of Santa Maria in Via | Cardinal, Archbishop Emeritus of Capua, Italy |
28.2 | Installed | Bonifazio Bevilacqua Aldobrandini † | Cardinal-Priest of Sant’Anastasia | Cardinal, Cardinal-Bishop of Frascati |
47.6 | Installed | Bonviso Bonvisi † | Cardinal-Deacon of Santi Vito, Modesto e Crescenzia | Cardinal, Archbishop of Bari (-Canosa), Italy |
39.2 | Appointed | Bertrand d’Eschaux (de Chaux) † | Bishop of Bayonne, France | Archbishop of Tours, France |
19.0 | Installed | Giovanni Battista Deti † | Cardinal-Deacon of Sant’Adriano al Foro | Cardinal, Cardinal-Bishop of Ostia (e Velletri) |
28.5 | Appointed | Franz Seraph von Dietrichstein † | Cardinal-Priest of San Silvestro in Capite | Cardinal, Archbishop of Olomouc (Olmütz), Czechia |
61.6 | Installed | Arnaud d’Ossat † | Cardinal-Priest of Sant’Eusebio | Cardinal, Bishop of Bayeux, France |
52.9 | Resigned | Anne d’Escars de Givry (de Pérusse), O.S.B. † | Bishop of Lisieux, France | Cardinal, Bishop of Metz, France |
44.7 | Appointed | Benedetto Giustiniani † | Cardinal-Priest of Santa Prisca | Cardinal, Cardinal-Bishop of Porto e Santa Rufina |
| Appointed | François Rouxel de Médavy † | Bishop of Lisieux, France |
63.7 | Installed | Domenico Toschi † | Cardinal-Priest of San Pietro in Montorio | Cardinal, Bishop Emeritus of Tivoli, Italy |
| Appointed | François Yver † | Bishop of Luçon, France | Former Bishop-Elect |
45.2 | Installed | Paolo Emilio Zacchia † | Cardinal-Priest of San Marcello | Cardinal, Bishop of Corneto (Tarquinia) e Montefiascone, Italy |
21 Mar | | Born | Francisco de Gamboa, O.S.A. † | | Archbishop of Zaragoza, Spain |
27 Mar | 24.0 | Ordained Priest | Giovanni Tommaso Eustachio, C.O. † | Priest of Confederation of Oratorians of St. Philip Neri | Bishop Emeritus of Larino, Italy |
28 Mar | | Ordained Bishop | Sebastiano Raynaldi † | Titular Bishop of Chalcedon | Bishop of Guardialfiera (Guardia), Italy |
29 Mar | | Appointed | Albert de Belličvre † | Archbishop of Lyon, France | Archbishop Emeritus |
| Appointed | Giuseppe de Rossi † | Bishop of L’Aquila, Italy | Archbishop of Acerenza e Matera, Italy |
30.4 | Appointed | Juan Esteban (Giovanni Stefano) Ferrero, O. Cist. † | Bishop of Vercelli, Italy |
39.2 | Appointed | Tomaž Hren (Chrön, Krein) † | Bishop of Ljubljana (Laybach; Laibach), Slovenia |
42.0 | Appointed | Charles de Saint Sixte † | Bishop of Riez, France |
31 Mar | | Died | Blaz de Barros, O.S.H. † | Bishop Emeritus of Leiria, Portugal |
Apr | | Resigned | Ottavio Abbiosi † | Bishop of Pistoia, Italy | Bishop Emeritus |
2 Apr | 33.2 | Confirmed | Ferenc Forgách de Ghymes † | Bishop of Nitra, Slovakia | Cardinal, Archbishop of Esztergom, Hungary |
19 Apr | 29.2 | Confirmed | Heinrich von Knöringen † | Bishop of Augsburg, Germany |
| Appointed | Fulvio Passerini † | Bishop of Pistoia, Italy |
52.9 | Appointed | Bernardo de Rojas y Sandoval † | Cardinal, Archbishop of Toledo, Spain |
24 Apr | | Died | Diego Aponte Quińones, O.S. † | Bishop of Málaga, Spain |
May | 29.2 | Ordained Priest | Heinrich von Knöringen † | Priest | Bishop of Augsburg, Germany |
1 May | 30.4 | Ordained Bishop | Juan Esteban (Giovanni Stefano) Ferrero, O. Cist. † | Bishop of Vercelli, Italy |
74.3 | Died | Johann von Schönenberg † | Archbishop of Trier, Germany |
2 May | 58.3 | Ordained Bishop | Feliciano Figueroa † | Bishop of Segorbe, Spain |
5 May | 42.3 | Selected | Paweł Albert von Sitsch † | Bishop of Wrocław (Breslau), Poland | Bishop-Elect |
| Appointed | Krzysztof Kazimirski † | Bishop of Kyiv (Kijów), Ukraine |
| Appointed | Antonius Vespoli, C.R. † | Coadjutor Bishop of Potenza, Italy |
| Appointed | Antonius Vespoli, C.R. † | Titular Bishop of Dragobitia (Drago) | Coadjutor Bishop of Potenza, Italy |
16 May | | Born | Anastasio Vives de Rocamora, O. Carm. † | | Bishop Emeritus of Segorbe, Spain |
21 May | | Appointed | Tommaso Vannini † | Bishop of Avellino e Frigento, Italy |
24 May | 54.3 | Resigned | Juan González de Mendoza, O.S.A. † | Bishop of Lipari, Italy | Bishop of Popayán, Colombia |
29 May | 35.4 | Ordained Bishop | Pietro Giorgio Odescalchi † | Bishop of Alessandria (della Paglia), Italy | Bishop of Vigevano, Italy |
30 May | 46.4 | Ordained Bishop | Onofre Reart † | Bishop of Elne, France | Bishop Emeritus of Gerona, Spain |
Jun | 53.0 | Ordained Bishop | Alfonso de la Mota y Escobar † | Bishop of Guadalajara, Jalisco, México | Bishop of Tlaxcala (Puebla de los Angeles), México |
39.0 | Died | Guido Pepoli † | Cardinal, Cardinal-Priest of San Pietro in Montorio |
4 Jun | 62.4 | Appointed | Jean-Pierre d’Abadie † | Bishop of Lescar, France |
40.4 | Appointed | François de Donadieu † | Bishop of Auxerre, France | Bishop Emeritus |
5 Jun | 60.4 | Died | Sinolfo Benci † | Bishop of Montepulciano, Italy |
24.3 | Ordained Priest | Pierre Bérulle, C.O.I. † | Priest of Société de l’Oratoire de Jésus | Cardinal, Superior General |
6 Jun | | Ordained Bishop | Albert de Belličvre † | Archbishop of Lyon, France | Archbishop Emeritus |
13 Jun | 29.3 | Ordained Bishop | Heinrich von Knöringen † | Bishop of Augsburg, Germany |
47.7 | Ordained Priest | Lothar von Metternich † | Priest of Trier, Germany | Archbishop |
21 Jun | 39.4 | Appointed | András Monoszlóy † | Bishop of Veszprém, Hungary |