| Date | Age | Event | Bishop | Title | Current Title |
| Jul | | Died | Vittore Felice Conci † | Bishop of Fondi (Fundi), Italy |
| 43.6 | Ordained Priest | Álvaro Eugenio de Mendoza Caamaño y Sotomayor † | Priest | Cardinal, Patriarch of West Indies, Spain |
| 74.5 | Died | Ambrose O’Madden † | Bishop of Clonfert, Ireland |
| 1 Jul | 29.0 | Ordained Priest | Antoni Józef Żółkowski † | Priest | Auxiliary Bishop of Vilnius, Lithuania |
| 2 Jul | 69.2 | Died | Benito de Sala y de Caramany, O.S.B. † | Cardinal, Bishop of Barcelona, Spain |
| 5 Jul | 55.5 | Appointed | Hugh MacMahon (McMahon) † | Archbishop of Armagh, Ireland |
| 8 Jul | 60.1 | Confirmed | Felipe Antonio Gil Taboada † | Bishop of Osma, Spain | Archbishop of Sevilla {Seville}, Spain |
| 53.4 | Confirmed | Pedro Francisco Levanto Vivaldo † | Bishop of Badajoz, Spain |
| 13 Jul | 67.9 | Died | Nicola Adinolfi † | Bishop of Andria, Italy |
| 66.5 | Died | Giacinto della Calce, C.R. † | Bishop of Ariano, Italy |
| 14 Jul | 21.2 | Ordained Subdeacon | Nikolaus (Anton Sebastian) Imfeld, O.S.B. † | Subdeacon of Order of Saint Benedict | Abbot of Maria Einsiedeln, Switzerland |
| 15 Jul | 65.1 | Ordained Bishop | Jerónimo del Valle Ledesma † | Bishop of Almería, Spain |
| 19 Jul | | Born | Giovanni Battista Bruni, Sch. P. † | | Auxiliary Bishop of Sabina, Italy |
| 28 Jul | 49.4 | Ordained Bishop | Valentinus Matthias Arcemberski † | Bishop of Kyiv and Chernihiv (Kijów and Czernihow), Ukraine |
| Aug | 53.1 | Died | Antonio Gagliani, O.F.M. Conv. † | Bishop of Umbriatico (Umbriaticum), Italy |
| 76.4 | Died | Bonaventura Martinelli † | Bishop of Valva e Sulmona, Italy |
| 2 Aug | 73.5 | Died | João Franco de Oliveira † | Bishop of Miranda (do Douro), Portugal |
| Born | Kajetan Ignacy Sołtyk † | | Bishop of Kraków, Poland |
| 4 Aug | 23.7 | Ordained Priest | Renato Massa † | Priest | Bishop of Rimini, Italy |
| 5 Aug | 73.1 | Died | Simão da Gama † | Archbishop of Évora, Portugal |
| 9 Aug | 45.6 | Appointed | Philippus Bavestrelli † | Vicar Apostolic of Smirne, Turkey | Bishop of Chios (Scio), Greece |
| 11 Aug | 82.6 | Died | François Bochart de Saron de Champigny † | Bishop of Clermont, France |
| 45.6 | Installed | Alessandro Zondadari † | Archbishop of Siena, Italy |
| 15 Aug | 24.4 | Ordained Deacon | Vincenzo Dominico Bragadin, O.F.M. Cap. † | Deacon of Order of Friars Minor Capuchin | Bishop of Chioggia, Italy |
| 18 Aug | 24.4 | Ordained Priest | Vincenzo Dominico Bragadin, O.F.M. Cap. † | Priest of Order of Friars Minor Capuchin | Bishop of Chioggia, Italy |
| 19 Aug | 38.6 | Appointed | Basilio Matranga, O.S.B.I. † | Titular Bishop of Dionysias | Archbishop of Achrida (Ochrida), Bulgaria |
| Born | Giovanni Carlo Molinari † | | Apostolic Nuncio to Belgium |
| 25 Aug | 53.0 | Ordained Bishop | Lukasz Jacek Czermiński † | Titular Bishop of Pergamum | Auxiliary Bishop of Przemyśl, Poland |
| 26 Aug | | Appointed | Dominicus Viator † | Titular Archbishop of Edessa in Osrhoëne dei Siri |
| 27 Aug | 67.5 | Died | Francesco Ramírez, O.P. † | Bishop of Agrigento (Girgenti), Italy |
| 2 Sep | 47.5 | Appointed | Antonio Laghi, O.F.M. Ref. † | Vicar Apostolic of Chansi and Chensi, China |
| 47.5 | Appointed | Antonio Laghi, O.F.M. Ref. † | Titular Bishop of Loryma | Vicar Apostolic of Chansi and Chensi, China |
| 41.9 | Appointed | Johannes Müllener, C.M. † | Vicar Apostolic of Se-Ciuen (Setchoan, Szechwan, Sichuan), China |
| 41.9 | Appointed | Johannes Müllener, C.M. † | Titular Bishop of Myriophytos | Vicar Apostolic of Se-Ciuen (Setchoan, Szechwan, Sichuan), China |
| 10 Sep | | Born | Erasmo Mastrilli, O.S.B. † | | Bishop of Isernia, Italy |
| 13 Sep | 29.6 | Ordained Bishop | Atanazy Antoni Szeptycki (Sheptyskyi), O.S.B.M. † | Bishop of Lviv (Ukrainian), Ukraine | Archbishop of Kyiv-Halyč {Kiev} (Ukrainian), Ukraine |
| 14 Sep | 64.7 | Appointed | Dominic Edward Murphy † | Bishop of Kildare and Leighlin, Ireland | Archbishop of Dublin, Ireland |
| 15 Sep | 52.8 | Ordained Priest | Francesco Barberini (Jr.) † | Cardinal-Priest of San Bernardo alle Terme | Cardinal, Cardinal-Bishop of Ostia (e Velletri) |
| 60.3 | Ordained Bishop | Felipe Antonio Gil Taboada † | Bishop of Osma, Spain | Archbishop of Sevilla {Seville}, Spain |
| 18 Sep | 37.7 | Appointed | John Talbot Stonor † | Vicar Apostolic of Midland District, England, Great Britain |
| 37.7 | Appointed | John Talbot Stonor † | Titular Bishop of Thespiae | Vicar Apostolic of Midland District, England, Great Britain |
| 20 Sep | 59.1 | Died | Michał Bartłomiej Tarło † | Bishop of Poznań, Poland |
| 21 Sep | 27.9 | Ordained Deacon | João do Nascimento (Marques de Fonseca), O.F.M. Ref. † | Deacon of Order of Reformed Friars Minor | Bishop of Funchal, Portugal |
| 23.2 | Ordained Deacon | Filippo Gentile † | Deacon | Bishop of Telese o Cerreto Sannita, Italy |
| 24.8 | Ordained Priest | José Alfonso Meléndez, O.F.M. Disc. † | Priest of Order of Discalced Friars Minor | Archbishop of Palermo, Italy |
| 22.9 | Ordained Priest | Joseph Anselme François Werbrouck † | Priest | Bishop of Antwerpen {Antwerp, Anvers}, Belgium |
| 23 Sep | 57.3 | Installed | Fabio Olivieri † | Cardinal, Cardinal-Deacon of Santi Vito, Modesto e Crescenzia |
| 48.8 | Appointed | Francisco Eustaquio Perea Porras † | Bishop of Plasencia, Spain | Archbishop of Granada, Spain |
| 56.5 | Appointed | Carlo Pignatelli, C.R. † | Bishop of Potenza, Italy | Bishop of Gaeta, Italy |
| 54.7 | Appointed | Krzysztof Adrian Skrzetuski, O.F.M. Conv. † | Bishop of Bacău, Romania | Bishop-Elect |
| 49.7 | Installed | Antonfelice Zondadari † | Cardinal-Priest of Santa Balbina | Cardinal, Cardinal-Priest of Santa Prassede |
| 26 Sep | | Born | Niccolò Oddi, S.J. † | | Cardinal, Archbishop of Ravenna, Italy |
| 27 Sep | | Born | Gennaro Maria Albertini, C.R. † | | Bishop of Caserta, Italy |
| Born | João Cosme da Cunha (de Nossa Senhora da Porta), C.R.S.A. † | | Cardinal, Archbishop of Évora, Portugal |
| 29 Sep | 28.0 | Ordained Priest | João do Nascimento (Marques de Fonseca), O.F.M. Ref. † | Priest of Order of Reformed Friars Minor | Bishop of Funchal, Portugal |
| Oct | 91.7 | Died | Francesco Martini (Marini) † | Bishop of Isola, Italy |
| 1 Oct | 58.4 | Died | Paweł Franciszek Bernard Sapieha, O. Cist. † | Bishop of Žemaičiai (Samogizia o Tels; Żmudź), Lithuania |
| 3 Oct | 72.7 | Died | Moriarty Kearney † | Vicar Apostolic Emeritus of Clonmacnoise, Ireland |
| 6 Oct | 56.5 | Ordained Bishop | Carlo Pignatelli, C.R. † | Bishop of Potenza, Italy | Bishop of Gaeta, Italy |
| 7 Oct | | Born | Benedetto Zuzzeri (Zuzeri) † | | Archbishop of Sardica (Sredek, Sofia), Bulgaria |
| 9 Oct | | Born | Mercuriale (Bartolomeo) Prati, O.S.B. † | | Bishop of Forli, Italy |
| 80.2 | Died | Albert Ernst von Wartenberg † | Auxiliary Bishop of Regensburg, Germany |
| 13 Oct | 24.6 | Ordained Priest | Giuseppe Saporiti † | Priest | Archbishop of Genova, Italy |
| 18 Oct | | Born | Lucas Ramírez Galán, O.F.M. Obs. † | | Bishop of Tuy, Spain |
| Born | Pietro Maria Vannucci † | | Bishop of Massa Marittima, Italy |
| 19 Oct | | Born | Prospero Celestino Meloni † | | Bishop of Narni, Italy |
| Nov | 51.8 | Died | Pedro de la Concepcion y Urtiaga, O.F.M. † | Bishop of Puerto Rico (Porto Rico) |
| 57.1 | Died | Vincentius degl’Atti † | Bishop of Orvieto, Italy |
| 48.9 | Ordained Bishop | Francisco Eustaquio Perea Porras † | Bishop of Plasencia, Spain | Archbishop of Granada, Spain |
| 4 Nov | 72.0 | Died | Luca Antonio Eustachi † | Bishop of Città di Castello, Italy |
| 71.3 | Died | Antonio Grassi † | Bishop of Chioggia, Italy |
| 5 Nov | 76.8 | Died | Leonardo Cassiani † | Bishop of Teramo, Italy |
| 7 Nov | 81.3 | Died | Antonio de Monroy y Hijar, O.P. † | Archbishop of Santiago de Compostela, Spain |
| 8 Nov | | Born | Tommaso Pacelli † | | Bishop of Bovino, Italy |
| 10 Nov | | Born | Andreas Aerts † | | Vicar Apostolic of ’s-Hertogenbosch (Bois-le-Duc), Netherlands |
| 13 Nov | 54.8 | Died | Krzysztof Adrian Skrzetuski, O.F.M. Conv. † | Bishop-Elect of Bacău, Romania |
| 17 Nov | 28.2 | Ordained Priest | Giuseppe Fabbretti † | Priest | Bishop of Urbania e Sant’Angelo in Vado, Italy |
| 23 Nov | | Born | Anzelmo (Nicolò) Katić (Cattich), O.F.M. Obs. † | | Bishop of Trebinje e Mrkan, Bosnia and Herzegovina |
| 25 Nov | | Born | Johann Anton von Zehmen † | | Bishop of Eichstätt, Germany |
| 27 Nov | | Born | Franz Xaver Twrdy † | | Auxiliary Bishop of Praha {Prague}, Czechia |
| 28 Nov | 72.4 | Died | Hardouin Fortin de la Hoguette † | Archbishop of Sens, France |
| 29 Nov | 75.6 | Died | Francisco de Cosío y Otero † | Archbishop of Santafé en Nueva Granada, Colombia |
| Dec | 24.9 | Ordained Priest | José Maria da Fonseca de Évora, O.F.M. Obs. † | Priest of Order of Observant Friars Minor | Bishop of Porto, Portugal |
| 4 Dec | 35.0 | Died | Karl Joseph Ignaz von Lothringen † | Archbishop-Elect of Trier, Germany |
| 8 Dec | 32.9 | Appointed | Florian Franciszek Hrebnicki, O.S.B.M. † | Administrator of Polotsk (Połock)-Vitebsk (Ukrainian), Belarus | Archbishop of Kyiv-Halyč {Kiev} (Ukrainian), Ukraine |
| 16.0 | Professed | Francesco Saverio Mastrilli, C.R. † | Member of Congregation of Clerics Regular | Archbishop of Taranto, Italy |
| 10 Dec | 57.9 | Appointed | Jeronim Ustryckyj † | Bishop of Przemyśl, Sambor, et Sanok (Ukrainian), Poland | Bishop Emeritus |
| 16 Dec | 73.4 | Elevated to Cardinal | Innico Caracciolo (Jr.) † | Cardinal, Bishop of Aversa, Italy |
| 57.1 | Elevated to Cardinal | Niccolò Caracciolo † | Cardinal, Archbishop of Capua, Italy |
| 57.1 | Resigned | Niccolò Caracciolo † | Vicegerent of Roma {Rome}, Italy | Cardinal, Archbishop of Capua, Italy |
| 36.0 | Appointed | Thomas Philip Wallrad d’Hénin-Létard d’Alsace-Boussut de Chimay † | Cardinal, Archbishop of Mechelen, Belgium |
| 39.9 | Appointed | Sebastião de Andrade Peçanha † | Archbishop of Goa, India | Archbishop Emeritus |
| 37.7 | Appointed | Juan Leandro Gómez de Parada Valdez y Mendoza † | Bishop of Yucatán (Mérida), México | Bishop of Guadalajara, Jalisco, México |
| 48.7 | Elevated to Cardinal | Carlo Maria Marini † | Cardinal, Cardinal-Deacon of Santa Maria in Via Lata |
| 70.2 | Elevated to Cardinal | Ferdinando Nuzzi † | Cardinal, Bishop of Orvieto, Italy |
| 56.9 | Elevated to Cardinal | Giambattista Patrizi † | Cardinal, Cardinal-Priest of Santi Quattro Coronati |
| 60.1 | Elevated to Cardinal | Bernardino Scotti † | Cardinal, Cardinal-Priest of San Pietro in Montorio |
| 56.8 | Elevated to Cardinal | Niccolò Spínola † | Cardinal, Cardinal-Priest of Santi Nereo ed Achilleo |
| 46.8 | Appointed | Pablo Vilana Perlas † | Archbishop of Brindisi, Italy | Archbishop of Salerno, Italy |
| 50.2 | Confirmed | François-Elie de Voyer de Paulmy d’Argenson † | Archbishop of Embrun, France | Archbishop of Bordeaux, France |
| 47.4 | Appointed | Hendrik Jozef van Susteren † | Bishop of Brugge {Bruges}, Belgium |
| 17 Dec | 52.9 | Resigned | Lev (Luka) Kiszka (Kyška), O.S.B.M. † | Administrator of Przemyśl, Sambor, et Sanok (Ukrainian), Poland | Archbishop of Kyiv-Halyč {Kiev} (Ukrainian), Ukraine |
| 57.9 | Ordained Bishop | Jeronim Ustryckyj † | Bishop of Przemyśl, Sambor, et Sanok (Ukrainian), Poland | Bishop Emeritus |
| 19 Dec | | Born | Giovanni Costanzio Caracciolo † | | Cardinal, Cardinal-Deacon of Sant’Eustachio |
| 65.9 | Resigned | Henri-Augustin Le Pileur † | Bishop of Saintes, France | Bishop Emeritus |
| 21 Dec | 22.9 | Ordained Priest | Giuseppe Luigi de Andujar, O.P. † | Priest of Order of Friars Preachers | Bishop of Tortona, Italy |
| 33.1 | Ordained Priest | Alessandro Borgia † | Priest | Archbishop of Fermo, Italy |
| 24.1 | Ordained Priest | Giovanni Paolo Calbetti † | Priest | Bishop of Sarsina, Italy |
| 40.6 | Ordained Deacon | João da Silva Ferreira † | Deacon | Bishop of Tanger, Morocco |
| 22.9 | Ordained Priest | Pier Maria Giustiniani, O.S.B. † | Priest of Order of Saint Benedict | Bishop of Ventimiglia, Italy |
| 26.0 | Ordained Priest | Niccolò Maria Lomellini, C.R.S. † | Priest of Clerks Regular of Somasca | Bishop of Faenza, Italy |
| 23.6 | Ordained Deacon | Gregorio de Molleda y Clerque † | Deacon | Archbishop of La Plata o Charcas, Bolivia |
| 22.7 | Ordained Deacon | Bartolomeo Antonio Passi † | Deacon of Trento, Italy | Auxiliary Bishop |
| 25.0 | Ordained Priest | Domenico Maria (Michelangelo) Salvini, O.P. † | Priest of Order of Friars Preachers | Archbishop of Nachitschewan (Naxivan, Nakhtchevan, Nakhchivan), Armenia |
| 39.7 | Ordained Priest | Antonio Maria Vantini † | Priest | Bishop of Montepulciano, Italy |
| 22 Dec | 22.2 | Ordained Deacon | Francesco Antonio Rocco † | Deacon | Bishop of Capri, Italy |
| 46.9 | Ordained Bishop | Pablo Vilana Perlas † | Archbishop of Brindisi, Italy | Archbishop of Salerno, Italy |
| 26 Dec | 40.6 | Ordained Priest | João da Silva Ferreira † | Priest | Bishop of Tanger, Morocco |
| 59.2 | Died | Pietro Spínola, O.F.M. Ref. † | Bishop of Ajaccio, France |
| 29 Dec | 64.9 | Ordained Bishop | Dominic Edward Murphy † | Bishop of Kildare and Leighlin, Ireland | Archbishop of Dublin, Ireland |