Date | Age | Event | Bishop | Title | Current Title |
unknown | | Born | Ferdinando de Aguiar y Saavedra † | | Archbishop of Otranto, Italy |
63.1 | Resigned | Antonio (Marcello) Barberini (Sr.), O.F.M. Cap. † | Secretary of the Congregation for Universal Inquisition | Cardinal, Major Penitentiary of the Apostolic Penitentiary |
| Born | Giuseppe Felice Barlacci † | | Bishop Emeritus of Narni, Italy |
48.0 | Appointed | Augustinus Basrci (Bagesius), O.P. † | Archbishop of Nachitschewan (Naxivan, Nakhtchevan, Nakhchivan), Armenia |
16.0 | Professed | François de Batailler † | Member of Order of Friars Minor Capuchin | Titular Bishop of Bethleem |
| Born | Stanisław Bedliński † | | Auxiliary Bishop of Lutsk (Łuck), Ukraine |
| Born | François Bochart de Saron de Champigny † | | Bishop of Clermont, France |
23.2 | Ordained Priest | Giovanni Bona † | Priest | Cardinal, Cardinal-Priest of San Bernardo alle Terme |
| Born | Niccolò Petronio Caldana † | | Bishop of Poreč (Parenzo), Croatia |
| Born | Giovanni Antonio de Camillis † | | Bishop of Milos (Melos), Greece |
| Born | Fernando Correia de Lacerda † | | Bishop Emeritus of Porto, Portugal |
| Born | Domenico Maria Corsi † | | Cardinal, Bishop of Rimini, Italy |
| Died | Filippo Crinò (Curio, Zurio) † | Bishop of Belcastro, Italy |
| Born | James Cusack † | | Bishop of Meath, Ireland |
28.0 | Ordained Bishop | Jean d’Olce † | Bishop of Boulogne (-Sur-Mer), France | Bishop of Bayonne, France |
25.0 | Ordained Priest | Jacobus de la Torre † | Priest | Vicar Apostolic of Batavia (Holland Mission), Netherlands |
| Born | Stefano Ghirardelli † | | Bishop of Alatri, Italy |
| Resigned | Nicolas de Grillier † | Bishop of Bazas, France | Bishop of Uzés, France |
26.3 | Elected | Fintan Kieffer, O.S.B. † | Abbot of Order of Saint Benedict | Abbot Emeritus |
27.0 | Ordained Priest | Gabriel (Havrylo) Kolenda, O.S.B.M. † | Priest of Basilian Order of Saint Josaphat (Order of St. Basil the Great) | Archbishop of Kyiv-Halyč {Kiev} (Ukrainian), Ukraine |
71.0 | Died | Giovanni de La Bronda † | Bishop of Ampurias e Civita, Italy |
| Born | Filippo Lenti † | | Bishop of Ascoli Satriano (Puglia), Italy |
| Born | Pierre Le Neboux de La Brousse † | | Bishop of Saint-Pol-de-Léon, France |
18.0 | Converted | Gregory (Grégoire) Luo Wenzao (Lou, López), O.P. † | Bishop of Nanking [Nanjing], China |
45.0 | Ordained Bishop | Melchor Maldonado y Saavedra, O.S.A. † | Bishop of Córdoba (Tucumán), Argentina |
| Born | Jean de Montigny † | | Bishop of Saint-Pol-de-Léon, France |
61.0 | Died | Caesar Nardi, O.F.M. Conv. † | Bishop of Ossero (Osor), Croatia |
| Born | Domingo de Orueta y Caceaga † | | Bishop of Almería, Spain |
| Born | Rannuzio Pallavicino † | | Cardinal, Cardinal-Priest of Sant’Agnese fuori le mura |
| Born | Sebastián de Pastrana, O. de M. † | | Bishop of Paraguay (o Ssma Assunzione) |
| Born | Lucalberto Patrizi † | | Bishop of Perugia, Italy |
| Born | José Sanz de Villaragut, O.F.M. † | | Bishop of Cefalù, Italy |
| Born | Nikola Spanić † | | Bishop of Korčula (Curzola, Cursola), Croatia |
| Born | Claude de Saint-Georges † | | Archbishop of Lyon, France |
| Born | István Telekesy † | | Bishop of Eger, Hungary |
| Born | Gaspare Toralto † | | Bishop of Tricarico, Italy |
| Born | Lorenzo Trotti † | | Bishop of Pavia, Italy |
67.0 | Died | Chrisian von Braunschweig-Lüneburg † | Bishop of Minden, Germany |
| Born | François Verjus † | | Bishop of Grasse, France |
39.8 | Appointed | Franz Wilhelm von Wartenberg † | Bishop of Minden, Germany | Cardinal, Bishop of Regensburg, Germany |
| Born | Marcantonio Zollio † | | Bishop of Crema, Italy |
2 Jan | 28.7 | Ordained Bishop | Girolamo Colonna † | Archbishop of Bologna, Italy | Cardinal, Archbishop Emeritus |
43.2 | Ordained Bishop | Marco Gradenigo † | Patriarch of Aquileia, Italy |
41.0 | Ordained Bishop | Lorenzo Massimi † | Bishop of Marsi, Italy |
3 Jan | | Died | Jerónimo Ruiz Camargo † | Bishop of Córdoba, Spain |
7 Jan | | Died | Achacy Grochowski † | Bishop of Lutsk (Łuck), Ukraine |
10 Jan | 34.0 | Appointed | Ottavio Branciforte † | Bishop of Cefalù, Italy | Bishop of Catania, Italy |
| Appointed | Martín Carrillo Alderete † | Bishop of Oviedo, Spain | Archbishop of Granada, Spain |
50.0 | Appointed | Giovanni Francesco Gandolfo † | Bishop of Alba (Pompea), Italy |
| Appointed | Bartolomeo Gizio (Gessi, Giglio) † | Bishop of Belcastro, Italy | Bishop of Vulturara e Montecorvino, Italy |
12 Jan | 42.0 | Appointed | Marcantonio Bragadin † | Bishop of Ceneda, Italy | Cardinal, Bishop Emeritus of Vicenza, Italy |
| Appointed | Luigi Grimani † | Bishop of Bergamo, Italy |
| Appointed | Giovanni Michele Rossi, O. Carm. † | Bishop of Minervino Murge, Italy | Bishop of Alife, Italy |
16 Jan | 34.0 | Ordained Bishop | Ottavio Branciforte † | Bishop of Cefalù, Italy | Bishop of Catania, Italy |
45.6 | Ordained Bishop | Benoît-Théophile de Chevron Villette † | Archbishop of Tarentaise (Moûtiers-en-Tarentaise), France |
| Ordained Bishop | Bartolomeo Gizio (Gessi, Giglio) † | Bishop of Belcastro, Italy | Bishop of Vulturara e Montecorvino, Italy |
| Ordained Bishop | Giovanni Michele Rossi, O. Carm. † | Bishop of Minervino Murge, Italy | Bishop of Alife, Italy |
18 Jan | 11.2 | Selected | Max Heinrich von Bayern † | Coadjutor Bishop of Hildesheim, Germany | Archbishop of Köln {Cologne}, Germany |
19 Jan | 60.0 | Died | Paul David a Felistal † | Bishop of Veszprém, Hungary |
| Born | Francesco Martelli † | | Cardinal, Cardinal-Priest of Sant’Eusebio |
24 Jan | | Born | Girolamo Borgia † | | Bishop of Tropea, Italy |
28 Jan | 62.0 | Died | Merkelis Elijaševičius Heliaszewich (Geišas) † | Bishop of Žemaičiai (Samogizia o Tels; Żmudź), Lithuania |
31 Jan | | Confirmed | Gonzalo Chacón Velasco y Fajardo † | Bishop of Calahorra y La Calzada, Spain |
43.0 | Appointed | Vincenzo Giustiniani † | Bishop of Brescia, Italy |
61.5 | Appointed | Gregorio Pedrosa Cásares, O.S.H. † | Bishop of Valladolid, Spain | Bishop Emeritus |
40.7 | Confirmed | Marcos Ramírez de Prado y Ovando, O.F.M. † | Bishop of Chiapas (Ciudad Real de Chiapas), México | Archbishop of México, Federal District |
| Appointed | Ruggero Tritonio † | Bishop of Poreč (Parenzo), Croatia |
Feb | | Born | Isidoro Aparici Gilart † | | Auxiliary Bishop of Valencia, Spain |
| Resigned | Claude de Saint-Bonnet de Thoiras † | Bishop of Nîmes, France | Bishop Emeritus |
61.0 | Ordained Bishop | Pedro da Silva Sampaio † | Bishop of São Salvador da Bahia de Todos os Santos, Brazil |
2 Feb | 72.0 | Died | José de Melo † | Archbishop of Évora, Portugal |
4 Feb | | Born | Louis Foucquet † | | Bishop of Agde, France |
13 Feb | | Ordained Bishop | Ruggero Tritonio † | Bishop of Poreč (Parenzo), Croatia |
17 Feb | | Died | Juan del Águila Velázquez † | Bishop-Elect of Lugo, Spain |
18 Feb | | Died | Alessandro di Sangro † | Archbishop of Benevento, Italy |
19 Feb | 23.1 | Ordained Priest | Adam Adami, O.S.B. † | Priest of Order of Saint Benedict | Auxiliary Bishop of Hildesheim, Germany |
22.3 | Ordained Priest | Adrian von Riedmatten (III) † | Priest | Bishop of Sion {Sitten}, Switzerland |
21 Feb | | Appointed | Alberto Badoer † | Bishop of Crema, Italy |
31.1 | Appointed | Francesco Gonzaga, C.R. † | Bishop of Cariati e Cerenzia, Italy | Bishop of Nola, Italy |
| Appointed | Giovanni Battista Landi † | Bishop of Fossombrone, Italy |
| Appointed | Germanicus Mantica † | Bishop of Adria, Italy |
70.8 | Appointed | Antonio Pérez, O.S.B. † | Bishop of Lérida, Spain | Archbishop of Tarragona, Spain |
23 Feb | | Born | Giacomo Antonio Morigia, B. † | | Cardinal, Bishop of Pavia, Italy |
24 Feb | 31.1 | Ordained Bishop | Francesco Gonzaga, C.R. † | Bishop of Cariati e Cerenzia, Italy | Bishop of Nola, Italy |
27 Feb | | Born | Pierre de Montenbach † | | Bishop of Lausanne, Switzerland |
28 Feb | | Selected | Gaetano Cossa, C.R. † | Archbishop of Otranto, Italy |
Mar | 53.1 | Died | Alfonso Petrucci † | Bishop of Chiusi, Italy |
2 Mar | | Born | Dominicus Maria Marchese, O.P. † | | Bishop of Pozzuoli, Italy |
6 Mar | | Born | Marcello Durazzo † | | Cardinal, Bishop of Faenza, Italy |
8 Mar | | Born | Pietro Paolo Gerardi † | | Bishop of Anagni, Italy |
| Appointed | Nicolas Szyszkowski † | Bishop of Warmia (Ermland), Poland |
12 Mar | 26.1 | Ordained Priest | Matthieu Scrivanelli † | Priest | Bishop of Ossero (Osor), Croatia |
14 Mar | 29.2 | Appointed | Silvestro Morosini † | Bishop of Treviso, Italy |
| Appointed | Fernando Núñez Sagredo, O.SS.T. † | Bishop of Nicaragua |
52.0 | Appointed | Faustus Poli † | Titular Archbishop of Amasea | Cardinal, Bishop of Orvieto, Italy |
56.2 | Appointed | Diego de Zambrana de Villalobos y Cordero † | Bishop of Concepción, Chile |
16 Mar | | Born | Charles Brulart de Genlis † | | Archbishop of Embrun, France |
19 Mar | 25.6 | Ordained Priest | Antonio Barberini (Jr.), O.S.Io.Hieros. † | Priest | Cardinal, Archbishop of Reims, France |
33.2 | Ordained Priest | Ludovico Serristori † | Priest | Bishop of Cortona, Italy |
20 Mar | | Born | Giovanni Cito † | | Bishop of Lettere (-Gragnano), Italy |
23 Mar | | Born | Fabrizio Susanna † | | Bishop of Montepeloso, Italy |
25 Mar | | Born | Carlo Galgano † | | Bishop Emeritus of Belcastro, Italy |
26 Mar | 25.5 | Ordained Priest | Sebastian Ignaz von Rostock † | Priest of Olomouc (Olmütz), Czechia | Bishop of Wrocław (Breslau), Poland |
29 Mar | 46.9 | Died | Johann Georg Fuchs von Dornheim † | Bishop-Elect of Bamberg, Germany |
| Born | Pierre-Jean-François Percin de Montgaillard † | | Bishop of Saint-Pons-de-Thomières, France |
Apr | | Born | Ildefonso Vargas y Abarca, O.E.S.A. † | | Bishop of Comayagua, Honduras |
4 Apr | 79.2 | Died | Antonio Corrionero † | Bishop of Salamanca, Spain |
50.2 | Died | Paul-Antoine de Fay-Perault † | Bishop of Uzés, France |
9 Apr | | Born | Enrico Vialardi, B. † | | Bishop of Mantova, Italy |
11 Apr | 34.2 | Appointed | Honoratus Caetani † | Titular Patriarch of Alexandria {Alessandria} |
| Appointed | Giovanni Michele Rossi, O. Carm. † | Bishop of Alife, Italy |
58.1 | Appointed | Gerolamo Maria (Jacopo) Zambeccari, O.P. † | Bishop of Minervino Murge, Italy | Bishop Emeritus |
17 Apr | 29.2 | Ordained Bishop | Silvestro Morosini † | Bishop of Treviso, Italy |
30 Apr | | Selected | Nicolas de Grillier † | Bishop of Uzés, France |
May | 63.3 | Died | Francisco de Menezes † | Bishop of Faro {Algarve}, Portugal |
4 May | | Selected | Miguel de Castro † | Bishop of Viseu, Portugal |
70.3 | Died | Domenico Pichi † | Bishop of Amelia, Italy |
8 May | 33.3 | Ordained Bishop | Scipion de Villeneuve-Thorenc † | Bishop of Grasse, France |
9 May | | Appointed | Andrea Manca † | Bishop of Ampurias e Civita, Italy | Archbishop of Sassari, Italy |
13 May | 80.3 | Died | Jan Andrzej Próchnicki † | Archbishop of Lviv, Ukraine |
14 May | | Appointed | Dionisio Bussotti, O.S.M. † | Prior General of Order of Friar Servants of Mary | Bishop of Sansepolcro (Borgo San Sepolcro), Italy |
15 May | 55.3 | Died | Łukasz Kaliński † | Auxiliary Bishop of Lviv, Ukraine |
16 May | 46.3 | Died | Michael Dalmeras † | Bishop of Vaison, France |
17 May | 56.3 | Died | Gonzalo de Angulo, O.M. † | Bishop of Coro, Venezuela |
20 May | | Ordained Bishop | Martín Carrillo Alderete † | Bishop of Oviedo, Spain | Archbishop of Granada, Spain |
21 May | 24.3 | Ordained Priest | Franz Virgil von Spaur und Valör † | Priest of Salzburg, Austria | Bishop of Chiemsee, Germany |
73.3 | Died | Christoph Weber † | Auxiliary Bishop of Mainz, Germany |
22 May | | Born | Jean Charles de Mari, C.R. † | | Bishop Emeritus of Accia and Mariana, France |
23 May | 67.3 | Died | Joannes Mattaeus Caryophyllis † | Titular Archbishop of Iconium |
25 May | 88.3 | Died | Attilio Amalteo † | Apostolic Nuncio |
4 Jun | 62.4 | Died | João Manuel de Ataíde † | Archbishop of Lisboa, Portugal |
5 Jun | 53.4 | Died | Bernardo Inghirami † | Bishop of Volterra, Italy |
6 Jun | 54.5 | Appointed | Cristóbal Guzmán Santoyo † | Bishop of Palencia, Spain |
61.4 | Appointed | Juan Guzmán, O.F.M. † | Archbishop of Zaragoza, Spain |
32.4 | Appointed | György Lippay Zombori † | Bishop of Veszprém, Hungary | Archbishop of Esztergom, Hungary |
56.4 | Appointed | Bogusław Radoszewski † | Bishop of Lutsk (Łuck), Ukraine |
41.1 | Ordained Bishop | Marcos Ramírez de Prado y Ovando, O.F.M. † | Bishop of Chiapas (Ciudad Real de Chiapas), México | Archbishop of México, Federal District |
51.2 | Appointed | Bartolomé Santos de Risoba † | Bishop of Almería, Spain | Bishop of Sigüenza, Spain |
52.4 | Appointed | Benedikt Vinković † | Bishop of Pécs, Hungary | Bishop of Zagreb (Agram), Croatia |
20 Jun | 53.4 | Appointed | Miguel Avellán, O.F.M. Obs. † | Auxiliary Bishop of Toledo, Spain |
53.4 | Appointed | Miguel Avellán, O.F.M. Obs. † | Titular Bishop of Siriensis | Auxiliary Bishop of Toledo, Spain |
45.4 | Appointed | Vittore Capello, C.R.S. † | Titular Bishop of Famagusta |
| Appointed | Ambrosio de Córdoba, O.P. † | Bishop of Tropea, Italy |
38.4 | Appointed | Lorenzo Gavotti, C.R. † | Bishop of Ventimiglia, Italy | Bishop Emeritus |
39.4 | Appointed | Luigi Leonardo Mocenigo (Mozzenigo) † | Archbishop of Candia {Crete}, Greece |
| Appointed | Torquato Perotti † | Bishop of Amelia, Italy |
58.4 | Appointed | Giovanni Battista Piccolomini † | Bishop of Chiusi, Italy |
22 Jun | 66.4 | Died | Marius Antonini † | Auxiliary Bishop of Albano, Italy |
24 Jun | | Born | Péter Korompay † | | Bishop of Nitra, Slovakia |
25 Jun | 86.4 | Died | Pierre-Jacques de Fleyres † | Bishop of Saint-Pons-de-Thomières, France |
43.4 | Succeeded | Jean-Jacques de Fleyres † | Bishop of Saint-Pons-de-Thomières, France |