Date | Age | Event | Bishop | Title | Current Title |
unknown | 61.0 | Died | Jan Baikowski † | Auxiliary Bishop of Poznań, Poland |
| Born | Édouard Bargedé † | | Bishop of Nevers, France |
| Died | Dominique Blanditi † | Bishop of Umbriatico (Umbriaticum), Italy |
66.1 | Selected | Jean-Pierre Camus † | Bishop of Arras, France | Bishop Emeritus of Belley, France |
| Died | Lodovico (Francesco) Centofiorini † | Bishop of Nicotera, Italy |
49.0 | Died | Giacinto Cevoli, O.P. † | Bishop of San Marco (Argentano), Italy |
51.0 | Appointed | Prokip Chmielowski (Chmeljovskyj) † | Coadjutor Bishop of Przemyśl, Sambor, et Sanok (Ukrainian), Poland | Bishop |
51.0 | Appointed | Prokip Chmielowski (Chmeljovskyj) † | Administrator of Lutzk e Ostrog (Ukrainian), Ukraine | Bishop of Przemyśl, Sambor, et Sanok (Ukrainian), Poland |
67.0 | Died | Tommaso d’Aquino, C.R. † | Bishop of Mottola (Motula), Italy |
| Born | Jean d’Estrées † | | Bishop of Laon, France |
| Born | Francisco Antonio de la Portilla, O.F.M. † | | Bishop of Mallorca, Spain |
| Born | Manoel da Silva Frances † | | Auxiliary Bishop of Western Lisboa, Portugal |
| Born | François Hébert † | | Bishop of Agen, France |
61.0 | Resigned | Szymon Jackiewicz-Stawrowski, O.S.B.M. † | Coadjutor Bishop of Kyiv-Halyč {Kiev} (Ukrainian), Ukraine | Coadjutor Bishop Emeritus |
| Appointed | Ladislas Jonnart † | Bishop of Arras, France | Archbishop of Cambrai, France |
| Born | Martin de La Cassagne † | | Bishop of Lescar, France |
48.0 | Died | Nykyfor Losovskyj † | Administrator of Lutzk e Ostrog (Ukrainian), Ukraine | Coadjutor Bishop of Połock (Polotsk) (Ukrainian), Belarus |
| Appointed | Pedro Manero, O.F.M. Obs. † | Minister General of Order of Observant Friars Minor | Bishop of Tarazona, Spain |
56.0 | Died | Cherubino Manzoni, O.F.M. † | Bishop of Termoli, Italy |
| Born | Antonio Felice Marsili † | | Bishop of Perugia, Italy |
| Born | Ambrose MacDermott, O.P. † | | Bishop of Elphin, Ireland |
| Born | Juan Antonio Muñoz Salcedo, O.S.H. † | | Bishop of Mondoñedo, Spain |
| Born | Dominic Edward Murphy † | | Archbishop of Dublin, Ireland |
59.0 | Appointed | Giovanni Pusky † | Administrator of Győr (Raab), Hungary | Archbishop of Kalocsa, Hungary |
| Died | Gonzalo de Rueda † | Bishop of Gallipoli, Italy |
71.0 | Resigned | Nicolas Sanguin † | Bishop of Senlis, France | Bishop Emeritus |
| Appointed | Henri de Savoie-Nemours † | Archbishop of Reims, France | Archbishop Emeritus |
70.0 | Resigned | Francisco Sánchez Villanueva y Vega † | Bishop of Islas Canarias {Canary Islands}, Spain | Bishop Emeritus |
21.0 | Ordained Priest | Johannes Schmitzberger, O.S.B. † | Priest of Order of Saint Benedict | Auxiliary Bishop of Wien, Austria |
| Born | Blas Serrate † | | Bishop of Tarazona, Spain |
83.0 | Resigned | Philipp Christoph von Sötern † | Archbishop of Trier, Germany | Bishop of Speyer, Germany |
| Born | Andrés Soto de la Fuente † | | Bishop of Osma, Spain |
| Born | Stanisław Szembek † | | Archbishop of Gniezno, Poland |
56.1 | Died | Talento de’ Talenti † | Bishop of Montepulciano, Italy |
| Born | Felipe Ignacio Trujillo y Guerrero † | | Bishop of Michoacán, México |
56.0 | Died | Ambrosio Viola, O.P. † | Bishop of Lacedonia, Italy |
5 Jan | 55.8 | Selected | Gabriel de Boislève † | Bishop of Avranches, France |
| Resigned | Roger d’Aumont † | Bishop of Avranches, France | Bishop Emeritus |
71.0 | Died | Alphonse d’Elbène † | Bishop Emeritus of Albi, France |
7 Jan | 51.0 | Died | Sallustio Pecólo (Pecoli) † | Bishop Emeritus of Venosa, Italy |
8 Jan | 39.4 | Ordained Bishop | Nicolaus Choart de Buzenval † | Bishop of Beauvais, France |
41.0 | Ordained Bishop | Francesco Maria Falcucci † | Bishop of Calvi Risorta, Italy |
61.0 | Ordained Bishop | Benedetto Geraci † | Bishop of Lipari, Italy |
| Ordained Bishop | Carlo Impellizzeri † | Bishop of Mazara del Vallo, Italy |
| Ordained Bishop | Andrea Lanfranchi, C.R. † | Bishop of Ugento, Italy |
19 Jan | | Born | Johannes Wolfgang von Bodman † | | Auxiliary Bishop of Konstanz {Constance}, Germany |
29 Jan | 34.0 | Ordained Bishop | Kazimierz Florian Czartoryski † | Bishop of Poznań, Poland | Archbishop of Gniezno, Poland |
39.6 | Ordained Bishop | Bl. Benedetto Odescalchi † | Bishop of Novara, Italy | Pope (Roma {Rome}, Italy) |
5 Feb | 25.1 | Ordained Priest | Joannes Gregorius Ardizzoni, C.R. † | Priest of Congregation of Clerics Regular | Bishop of Ajaccio, France |
| Born | Franz Ferdinand von Kuenburg † | | Archbishop of Praha {Prague}, Czechia |
9 Feb | 61.1 | Died | René Leclerc, O.M. † | Bishop of Glandèves, France |
11 Feb | | Born | Giorgio Barni † | | Bishop of Piacenza, Italy |
12 Feb | | Born | Antonio Botado de Foios Pereira, O.S.A. † | | Auxiliary Bishop of Braga, Portugal |
| Died | Pablo Durán † | Bishop of Urgell, Spain |
13 Feb | 45.1 | Appointed | Anne de Lévis-Ventadour † | Archbishop of Bourges, France |
56.1 | Appointed | Jean de Lingendes † | Bishop of Mâcon, France |
15 Feb | | Born | Emanuele Cicatelli † | | Bishop of Avellino e Frigento, Italy |
| Born | Francesco Antonio Giattini † | | Bishop Emeritus of Jesi, Italy |
17 Feb | | Born | Andrea Ariano † | | Bishop of Andria, Italy |
19 Feb | 62.1 | Ordained Bishop | Nicolás de la Torre Muñoz † | Bishop of Santiago de Cuba | Bishop of Santiago de Cuba |
27 Feb | 41.8 | Appointed | Christophoro d’Authier de Sisgau, O.S.B. † | Titular Bishop of Bethleem |
41.1 | Appointed | Matteo Benlich, O.F.M. † | Bishop of Beograd {Belgrade}, Serbia |
46.1 | Appointed | Andrija Bogdani † | Archbishop of Achrida (Ochrida), Bulgaria | Archbishop Emeritus of Skopje, North Macedonia |
52.1 | Appointed | Filippo Casoni † | Bishop of Borgo San Donnino, Italy |
56.1 | Appointed | Luc Cochiglia † | Bishop of Patti, Italy |
36.8 | Appointed | Franjo Soimirovic (Svimirovich), O.F.M. Obs. † | Bishop of Prizren, Serbia | Archbishop of Achrida (Ochrida), Bulgaria |
| Appointed | François de Visdelou † | Coadjutor Bishop of Quimper, France | Bishop of Saint-Pol-de-Léon, France |
| Appointed | François de Visdelou † | Titular Bishop of Madaurus | Bishop of Saint-Pol-de-Léon, France |
28 Feb | 46.5 | Selected | François de Rouxel de Médavy † | Bishop of Sées {Séez}, France | Archbishop of Rouen, France |
Mar | 63.1 | Died | Fabrizio Carafa † | Bishop of Bitonto, Italy |
5 Mar | | Selected | Juan Bautista Verchi de Campania (Visco), O.F.M. † | Bishop of Pozzuoli, Italy |
6 Mar | 38.3 | Selected | François Faure † | Bishop of Glandèves, France | Bishop of Amiens, France |
7 Mar | 36.1 | Professed | Gregory (Grégoire) Luo Wenzao (Lou, López), O.P. † | Member of Order of Friars Preachers | Bishop of Nanking [Nanjing], China |
8 Mar | | Died | René de Rieux de Sourdéac † | Bishop of Saint-Pol-de-Léon, France |
12 Mar | 52.1 | Ordained Bishop | Filippo Casoni † | Bishop of Borgo San Donnino, Italy |
51.1 | Ordained Bishop | Prokip Chmielowski (Chmeljovskyj) † | Coadjutor Bishop of Przemyśl, Sambor, et Sanok (Ukrainian), Poland | Bishop |
17 Mar | 65.2 | Died | Giovanni Battista Vercellino † | Bishop of Aosta, Italy |
20 Mar | 40.3 | Appointed | Ludwik Stempkowski † | Coadjutor Bishop of Kamyanets-Podilskyi (Kamieniec), Ukraine | Bishop |
40.3 | Appointed | Ludwik Stempkowski † | Titular Bishop of Heliopolis in Augustamnica | Bishop of Kamyanets-Podilskyi (Kamieniec), Ukraine |
36.2 | Appointed | Stanisław Jacek Święcicki, C.R.S.A. † | Auxiliary Bishop of Žemaičiai (Samogizia o Tels; Żmudź), Lithuania | Bishop of Chełm, Poland |
36.2 | Appointed | Stanisław Jacek Święcicki, C.R.S.A. † | Titular Bishop of Spiga(z) (or Pegae) | Bishop of Chełm, Poland |
26 Mar | 41.9 | Ordained Bishop | Christophoro d’Authier de Sisgau, O.S.B. † | Titular Bishop of Bethleem |
54.6 | Ordained Bishop | Sebastian Denich † | Titular Bishop of Halmiros | Auxiliary Bishop Emeritus of Regensburg, Germany |
30 Mar | | Born | Aleksander Mikołaj Horain † | | Bishop of Žemaičiai (Samogizia o Tels; Żmudź), Lithuania |
31.0 | Selected | Henri-Marie de Laval de Bois-Dauphin † | Bishop of Saint-Pol-de-Léon, France | Bishop of La Rochelle, France |
Apr | 46.2 | Ordained Bishop | Andrija Bogdani † | Archbishop of Achrida (Ochrida), Bulgaria | Archbishop Emeritus of Skopje, North Macedonia |
36.2 | Ordained Bishop | Stanisław Jacek Święcicki, C.R.S.A. † | Titular Bishop of Spiga(z) (or Pegae) | Bishop of Chełm, Poland |
1 Apr | | Born | Sebastiano Pompilio Bonaventura † | | Bishop of Corneto (Tarquinia) e Montefiascone, Italy |
2 Apr | 54.0 | Selected | Juan Alonso y Ocón † | Archbishop of La Plata o Charcas, Bolivia |
| Born | Fabrizio Paolucci † | | Cardinal, Secretary of State |
5 Apr | 56.2 | Died | Timoteo Pérez Vargas, O.C.D. † | Bishop Emeritus of Ispahan, Iran |
8 Apr | 62.1 | Died | Léonor d’Estampes de Valançay, O.S.B. † | Archbishop of Reims, France |
22.9 | Ordained Priest | Giovanni Battista Desio † | Priest | Bishop of Venosa, Italy |
25.2 | Ordained Priest | Antonio Molinari † | Priest | Bishop of Lettere (-Gragnano), Italy |
15 Apr | | Born | Maximilian Heinrich von Weichs zu Rösberg † | | Auxiliary Bishop of Hildesheim, Germany |
18 Apr | 52.2 | Installed | Filippo Casoni † | Bishop of Borgo San Donnino, Italy |
29 Apr | | Born | Giuseppe Renato Imperiali † | | Cardinal, Cardinal-Priest of San Lorenzo in Lucina |
30 Apr | 45.3 | Ordained Bishop | Anne de Lévis-Ventadour † | Archbishop of Bourges, France |
May | 65.3 | Resigned | François de Harlay de Champvallon † | Archbishop of Rouen, France | Archbishop Emeritus |
1 May | 56.7 | Ordained Bishop | Beat Albrecht von Ramstein † | Bishop of Basel, Switzerland |
7 May | | Born | Giuseppe Archinto † | | Cardinal, Archbishop of Milano {Milan}, Italy |
39.3 | Appointed | Maciej Marian Kurski, O.F.M. † | Bishop of Bacău, Romania | Auxiliary Bishop of Poznań, Poland |
49.8 | Confirmed | Dietrich Adolf von der Reck † | Bishop of Paderborn, Germany |
| Ordained Bishop | François de Visdelou † | Titular Bishop of Madaurus | Bishop of Saint-Pol-de-Léon, France |
8 May | 44.0 | Selected | Luis Crespi y Borja, C.O. † | Bishop of Orihuela, Spain | Bishop of Plasencia, Spain |
10 May | | Born | Edme Bélot, M.E.P. † | | Vicar Apostolic of Western Tonking {Tonkino Occidentale}, Viet Nam |
21 May | 37.0 | Ordained Bishop | Franjo Soimirovic (Svimirovich), O.F.M. Obs. † | Bishop of Prizren, Serbia | Archbishop of Achrida (Ochrida), Bulgaria |
22 May | 48.3 | Appointed | Fabrizio Campana, O.S.B. † | Archbishop of Conza, Italy |
48.2 | Appointed | Ercole Coppola † | Bishop of Nicotera, Italy |
60.3 | Appointed | André Creusen † | Bishop of Roermond, Netherlands | Archbishop of Mechelen, Belgium |
44.6 | Confirmed | Christoph Bernhard von Galen † | Bishop of Münster, Germany |
23 May | 25.7 | Selected | François de Harlay de Champvallon † | Archbishop of Rouen, France | Archbishop of Paris, France |
27 May | | Born | Louis-Antoine de Noailles † | | Cardinal, Archbishop of Paris, France |
28 May | 48.4 | Ordained Bishop | Fabrizio Campana, O.S.B. † | Archbishop of Conza, Italy |
| Ordained Bishop | Rodrigo de Cárdenas, O.P. † | Bishop of Nueva Segovia, Philippines |
75.4 | Died | Jean de Plantavit de la Pause † | Bishop Emeritus of Lodève, France |
29 May | 48.2 | Ordained Bishop | Ercole Coppola † | Bishop of Nicotera, Italy |
30 May | 65.4 | Died | Luis Venegas Figueroa † | Bishop of Almería, Spain |
9 Jun | 50.4 | Appointed | Louis d’Estaing † | Bishop of Clermont, France |
38.5 | Confirmed | François Faure † | Bishop of Glandèves, France | Bishop of Amiens, France |
16 Jun | | Born | André-Daniel de Beaupoil de Saint-Aulaire † | | Bishop Emeritus of Tulle, France |
18 Jun | 61.0 | Died | Francisco Rodríguez de Valcárcel † | Bishop of Cartagena, Colombia |
19 Jun | 31.2 | Confirmed | Henri-Marie de Laval de Bois-Dauphin † | Bishop of Saint-Pol-de-Léon, France | Bishop of La Rochelle, France |
21 Jun | | Born | Michele Petirro † | | Bishop of Pozzuoli, Italy |
23 Jun | 30.4 | Selected | Denis Sanguin de Livry † | Bishop of Senlis, France |
25 Jun | 41.4 | Ordained Bishop | Matteo Benlich, O.F.M. † | Bishop of Beograd {Belgrade}, Serbia |
| Born | Ortensio Visconti † | | Bishop of Lodi, Italy |
28 Jun | | Born | Giambattista Isnardi de Castello † | | Bishop of Mondovi, Italy |
30 Jun | 53.4 | Died | Michael Chumer (Chumberg), O.F.M. † | Auxiliary Bishop of Ljubljana (Laybach; Laibach), Slovenia |