| Date | Age | Event | Bishop | Title | Current Title | 
|---|
| unknown | 89.3 | Died | Moise Amberbojan, C.M.V. † | Titular Bishop of Croae | 
| 28.8 | Professed | Valentín Ampuero Núñez, C.M. † | Priest of Congregation of the Mission | Bishop of Puno, Peru | 
| 19.4 | Professed | Lorenzo Maria Balconi, P.I.M.E. † | Member of Pontifical Institute for Foreign Missions | Vicar Apostolic Emeritus of Hanchung [Hanzhong] (Hanchungfu), China | 
| 12.9 | Entered | Roberto Bernardino Berríos Gaínza, O.F.M. † | Member of Order of Friars Minor | Bishop Emeritus of San Felipe, Chile | 
| 46.7 | Resigned | Filippo Castracane degli Antelminelli † | President of the Pontifical Ecclesiastical Academy | President Emeritus | 
| 36.9 | Resigned | Dimitrios I (Joseph) Cadi (Kadi) † | Patriarchal Vicar of Jerusalem {Gerusalemme} (Melkite Greek), Palestine | Patriarch of Antiochia {Antioch} (Melkite Greek), Syria | 
| 20.2 | Professed | Martino Chiolino, P.I.M.E. † | Member of Pontifical Institute for Foreign Missions | Vicar Apostolic Emeritus of Weihweifu, China | 
| 24.2 | Ordained Priest | Serafino Cimino, O.F.M. † | Priest of Order of Friars Minor | Apostolic Nuncio to Peru | 
| 24.7 | Ordained Priest | Emmanuel Coste † | Priest | Archbishop of Aix (-Arles-Embrun), France | 
| 38.1 | Final Vows | Matthias Dier, S.V.D. † | Priest of Society of the Divine Word | Apostolic Administrator Emeritus of Togo | 
|  | Appointed | Giuseppe Forestier, S.M. † | Prefect of German Solomon Islands, Papua New Guinea | Prefect of Northern Solomon Islands, Papua New Guinea | 
| 20.1 | Ordained Priest | Damaszen Herkenrath, O.F.M. † | Priest of Order of Friars Minor | Pro-Vicar Apostolic Emeritus of Tsinanfu, China | 
| 33.3 | Appointed | Bernard Pierre Herrmann, O.M.I. † | Prefect of Cimbebasia Inferiore, Namibia | Prefect Emeritus | 
|  | Born | Joseph Kao † |  | Prefect Emeritus of Chowchich [Zhouzhi], China | 
| 18.9 | First Vows | Eugène Klaeylé, O.M.I. † | Member of Oblates of Mary Immaculate | Prefect Emeritus of Cimbebasia Inferiore, Namibia | 
| 23.9 | Professed | Joseph-Tobie Mariétan, C.R.A. † | Member of Swiss Congregation of Canons Regular of Saint Maurice of Agaune | Abbot Emeritus of Saint-Maurice, Switzerland | 
| 49.3 | Ceased | Sebastiano Martinelli, O.E.S.A. † | Prior General of Order of Hermits of St. Augustine | Cardinal, Prefect of the Congregation of (Sacred) Rites | 
| 17.0 | Professed | Alois Mohn, M.F.S.C. † | Member of Missionaries of the Sons of the Sacred Heart of Jesus | Prefect Emeritus of Lydenburg, South Africa | 
| 52.2 | Appointed | Gennaro Portanova † | Apostolic Administrator of Oppido Mamertina, Italy | Cardinal, Archbishop of Reggio Calabria, Italy | 
| 50.6 | Ordained Priest | Jacques Reelick, S.C.I. † | Priest of Congregation of the Priests of the Sacred Heart | Prefect Emeritus of Stanley Falls, Congo (Dem. Rep.) | 
|  | Appointed | Luis de Salles Pessoa † | Bishop of São Luís do Maranhão, Brazil | Bishop-Elect | 
|  | Died | Luis de Salles Pessoa † | Bishop-Elect of São Luís do Maranhão, Brazil | 
| 23.7 | Ordained Priest | Giovanni Scotti † | Priest of Ischia, Italy | Archbishop of Rossano, Italy | 
| 70.9 | Ceased | Dominique-Clément-Marie Soulé † | Apostolic Administrator of Guadeloupe et Basse-Terre, Antilles | Bishop Emeritus of Saint-Denis-de-La Réunion | 
| 45.9 | Appointed | Johannes Baptist Steeneman, C.I.C.M. † | Superior of I-li o Kul-Dia, China | 
| 20.0 | Professed | Cesaire Stern, O.F.M. † | Member of Order of Friars Minor | Prefect Emeritus of Weihai [Weihaiwei], China | 
|  | Born | Paul Su Pai-lu (Su Xida) † |  | Apostolic Administrator of Yongjia/Wenzhou [Yungkia, Wenchow], China | 
| 32.7 | Appointed | Enrique Ezequiel Vacas Galindo, O.P. † | Prefect of Canelos e Macas, Ecuador | Prefect Emeritus | 
| 21.9 | Final Vows | Franz Wolf, S.V.D. † | Member of Society of the Divine Word | Vicar Apostolic of Eastern New Guinea | 
| 1 Jan | 25.9 | Ordained Priest | Nicolas Dobrecić † | Priest of Bar (Antivari), Montenegro | Archbishop | 
| 24.9 | Ordained Deacon | Auguste-Julien-Pierre Fortineau, C.S.Sp. † | Deacon of Congregation of the Holy Spirit | Vicar Apostolic Emeritus of Diégo-Suarez, Madagascar | 
| 25.3 | Ordained Priest | Paul-Louis-Joseph Lequien, C.S.Sp. † | Priest of Congregation of the Holy Spirit | Bishop of Martinique (Fort-de-France e Saint Pierre), Antilles | 
| 2 Jan | 54.3 | Ordained Bishop | Sámuel Hetyey de Eadem † | Bishop of Pécs, Hungary | 
| 25.3 | First Vows | Paul-Louis-Joseph Lequien, C.S.Sp. † | Priest of Congregation of the Holy Spirit | Bishop of Martinique (Fort-de-France e Saint Pierre), Antilles | 
| 62.7 | Died | Vincenzo Maria Sarnelli † | Archbishop of Napoli {Naples}, Italy | 
| 27.0 | Professed | François-Xavier Vogt, C.S.Sp. † | Member of Congregation of the Holy Spirit | Vicar Apostolic of Yaoundé, Cameroon | 
| 7 Jan | 70.1 | Died | César-Joseph Marpot (Marport) † | Bishop of Saint-Claude, France | 
| 8 Jan | 79.4 | Died | Raffaele Danise, M.I. † | Bishop of Caiazzo, Italy | 
| 9 Jan | 40.2 | Ordained Bishop | Sebastião José Pereira † | Titular Bishop of Epiphania in Cilicia | Bishop of Damão, India | 
| 45.2 | Appointed | Carmelo Pujia † | Bishop of Anglona-Tursi, Italy | Archbishop of Reggio Calabria, Italy | 
| 24.5 | Ordained Priest | Franz Justus Rarkowski † | Priest of Society of Mary | Bishop Emeritus of Germany, Military | 
| 51.0 | Ordained Bishop | Antonio Vico † | Titular Archbishop of Philippi | Cardinal, Prefect of the Congregation of (Sacred) Rites | 
| 10 Jan | 70.8 | Died | Louis Aloysius Lootens † | Vicar Apostolic Emeritus of Idaho and Montana, USA | Vicar Apostolic Emeritus of Idaho, USA | 
| 13 Jan |  | Born | Sisto Mazzoldi, F.S.C.J. † |  | Bishop Emeritus of Moroto, Uganda | 
| 14 Jan | 62.7 | Died | Paschal Tosi, S.J. † | Prefect Emeritus of Alaska, USA | 
| 15 Jan |  | Born | Alexandre-Joseph-Charles Derouineau, M.E.P. † |  | Archbishop of Kunming [Kunming], China | 
| 16 Jan | 37.5 | Ordained Bishop | Francisco Maria Campos y Angeles † | Bishop of Tabasco, México | Bishop Emeritus of Chilapa, Guerrero, México | 
| 58.1 | Ordained Bishop | Francisco Marvéz † | Bishop of Zulia, Venezuela | 
| 45.2 | Ordained Bishop | Carmelo Pujia † | Bishop of Anglona-Tursi, Italy | Archbishop of Reggio Calabria, Italy | 
| 17 Jan |  | Born | Carl Maria Antonius Splett † |  | Bishop of Gdańsk, Poland | 
| 19 Jan | 69.0 | Died | Tomás Barón y Morales † | Bishop of León, Guanajuato, México | 
| 37.3 | Appointed | Augustin Prosper Hacquard, M. Afr. † | Vicar Apostolic of Sahara and Sudan | 
| 37.3 | Appointed | Augustin Prosper Hacquard, M. Afr. † | Titular Bishop of Rusicade | Vicar Apostolic of Sahara and Sudan | 
|  | Born | Giacomo Palombella † |  | Archbishop Emeritus of Matera, Italy | 
| 22 Jan |  | Born | Władysław Suszyński † |  | Apostolic Administrator of Vilnius, Lithuania | 
| 23 Jan | 39.8 | Ordained Bishop | Pietro Andrea (Pierre-André) Viganò, S.J. † | Bishop of Hyderabad, India | Bishop Emeritus | 
| 25 Jan |  | Born | Pablo Gúrpide Beope † |  | Bishop of Bilbao, Spain | 
| 26 Jan |  | Born | Stanislaus Tigga † |  | Bishop of Raigarh-Ambikapur, India | 
| 31 Jan | 67.1 | Appointed | Giustino Adami † | Titular Archbishop of Caesarea Ponti | 
| 1 Feb |  | Born | Cesar Francesco Benedetti, O.F.M. † |  | Vicar Apostolic Emeritus of Cuevo, Bolivia | 
|  | Born | Léon Théobald Delaere, O.F.M. Cap. † |  | Bishop Emeritus of Molegbe, Congo (Dem. Rep.) | 
| 2 Feb | 67.1 | Ordained Bishop | Giustino Adami † | Titular Archbishop of Caesarea Ponti | 
| 38.7 | Final Vows | José Clos y Pagés, S.J. † | Priest of Society of Jesus | Bishop of Zamboanga, Philippines | 
| 32.9 | Final Vows | Anton Pieter Franz van Velsen, S.J. † | Priest of Society of Jesus | Vicar Apostolic Emeritus of Batavia, Indonesia | 
| 33.1 | Final Vows | Antonino Zecchini, S.J. † | Priest of Society of Jesus | Apostolic Nuncio to Latvia | 
|  | Born | Pietro Zuccarino † |  | Bishop of Bobbio (-Abbey of San Colombano), Italy | 
| 4 Feb | 52.3 | Appointed | Michele de Jorio † | Bishop of Castellammare di Stabia, Italy | Bishop Emeritus | 
| 5 Feb | 50.1 | Appointed | Donato Maria Dell’Olio † | Cardinal, Archbishop of Benevento, Italy | 
| 54.9 | Appointed | Giovanni Gigante † | Auxiliary Bishop of Lecce, Italy | 
| 54.9 | Appointed | Giovanni Gigante † | Titular Bishop of Hemeria (Himeria) | Auxiliary Bishop of Lecce, Italy | 
| 66.5 | Appointed | Domenico Marinangeli † | Titular Patriarch of Alexandria {Alessandria} | 
| 18.8 | Entered | Francis Tiburtius Roche, S.J. † | Member of Society of Jesus | Bishop Emeritus of Tuticorin, India | 
| 55.2 | Selected | Étienne-Joseph-Frédéric Tanoux † | Bishop of Martinique (Fort-de-France e Saint Pierre), Antilles | 
|  | Born | José Vieira Alvernaz † |  | Archbishop Emeritus of Goa e Damão, India | 
| 6 Feb | 79.0 | Died | Karl Klein † | Bishop of Limburg, Germany | 
| 79.8 | Died | Joseph Sidney Woollett, S.J. † | Vicar Apostolic Emeritus of Giamaica o Jamaica, Antilles | 
| 7 Feb | 52.6 | Appointed | Juan Agustín Boneo † | Bishop of Santa Fe, Argentina | 
| 8 Feb |  | Born | João da Matha de Andrade e Amaral † |  | Bishop of Niterói (Nictheroy), Brazil | 
| 53.5 | Appointed | Mariano Antonio Espinosa † | Bishop of La Plata, Argentina | Archbishop of Buenos Aires, Argentina | 
| 41.7 | Appointed | Rosendo de la Lastra y Gordillo † | Bishop of Paraná, Argentina | 
| 56.4 | Appointed | Matías Linares y Sanzetenea † | Bishop of Salta, Argentina | 
| 50.0 | Appointed | Pablo Padilla y Bárcena † | Bishop of Tucumán, Argentina | 
| 9 Feb | 54.8 | Died | Marie-Simon-Henri Colomb † | Bishop of Évreux, France | 
| 11 Feb | 72.0 | Appointed | Leopoldo Franchi † | Titular Archbishop of Antiochia in Pisidia | Bishop Emeritus of Livorno, Italy | 
| 72.0 | Resigned | Leopoldo Franchi † | Bishop of Livorno, Italy | Bishop Emeritus | 
| 51.7 | Appointed | Pancrazio Giorgi † | Bishop of Segni, Italy | 
| 12 Feb | 38.1 | Appointed | Antonios Delenda † | Archbishop of Corfù, Greece | Archbishop of Athēnai {Athens}, Greece | 
| 45.7 | Appointed | Pietro Gasparri † | Titular Archbishop of Caesarea in Palaestina | Cardinal, Chamberlain (Camerlengo) of the Apostolic Chamber | 
| 58.1 | Died | Aloysius Joseph Meyer, C.M. † | Priest of Congregation of the Mission | 
| 65.8 | Confirmed | Franz Joseph von Stein † | Archbishop of München und Freising {Munich}, Germany | 
| 60.2 | Appointed | Santiago de los Santos Garza Zambrano † | Bishop of León, Guanajuato, México | Archbishop of Linares o Nueva León, Nuevo León, México | 
| 15 Feb | 37.8 | Appointed | Pedro Adán (Pietro-Adamo) Brioschi, P.I.M.E. † | Bishop of Cartagena, Colombia | Archbishop of Cartagena, Colombia | 
| 80.9 | Died | Pierre-Louis-Marie Cortet † | Bishop of Troyes, France | 
|  | Born | Michael Cornelius O’Neill † |  | Archbishop Emeritus of Regina, Saskatchewan, Canada | 
| 55.0 | Appointed | Giuseppe Salvatore Scatti † | Bishop of Savona e Noli, Italy | 
| 16 Feb | 51.2 | Appointed | Máximo Fernández, O.P. † | Vicar Apostolic of Central Tonking {Tonkino Centrale}, Viet Nam | Vicar Apostolic Emeritus | 
| 51.2 | Appointed | Máximo Fernández, O.P. † | Titular Bishop of Attuda | Vicar Apostolic Emeritus of Central Tonking {Tonkino Centrale}, Viet Nam | 
| 18 Feb |  | Born | Petar Čule † |  | Bishop Emeritus of Mostar-Duvno (-Trebinje e Mrkan), Bosnia and Herzegovina | 
|  | Born | Joseph Marie Yüen K’ai-chih (Yuan Kezhi, Yuen Ching-ping) † |  | Bishop of Zhumadian [Chumatien], China | 
| 20 Feb | 60.4 | Ordained Bishop | Pierre-Marie-Alphonse Favier, C.M. † | Titular Bishop of Pentacomia | Vicar Apostolic of Northern Chi-Li {Ce-Li Settentrionale} o Pe-Kin, China | 
| 54.9 | Ordained Bishop | Giovanni Gigante † | Titular Bishop of Hemeria (Himeria) | Auxiliary Bishop of Lecce, Italy | 
| 22.5 | Ordained Priest | Eugenio Massi, O.F.M. † | Priest of Order of Friars Minor | Vicar Apostolic of Hankow [Hankou], China | 
| 22 Feb |  | Born | Vitale Bonifacio Bertoli, O.F.M. † |  | Vicar Apostolic of Tripoli, Libya | 
| 23 Feb |  | Born | Francesco Fasola † |  | Archbishop Emeritus of Messina, Italy | 
| 24 Feb | 69.4 | Died | James Vincent Cleary † | Archbishop of Kingston, Ontario, Canada | 
| 59.1 | Ordained Bishop | John Edmund Fitzmaurice † | Titular Bishop of Amisus | Bishop of Erie, Pennsylvania, USA | 
| 56.5 | Selected | Peter IV Géraigiry † | Patriarch of Antiochia {Antioch} (Melkite Greek), Syria | 
| 56.5 | Selected | Peter IV Géraigiry † | Bishop of Damas (Melkite Greek), Syria | Patriarch of Antiochia {Antioch} (Melkite Greek), Syria | 
| 23.3 | Ordained Priest | Stanisław Kostka Łukomski † | Priest of Gniezno e Poznań, Poland | Bishop of Łomża, Poland | 
| 25 Feb | 88.1 | Died | Venceslao Javier José Achával y Medina, O.F.M. Obs. † | Bishop of San Juan de Cuyo, Argentina | 
|  | Born | Ángel Muzzolón, S.D.B. † |  | Vicar Apostolic Emeritus of Chaco Paraguayo, Paraguay | 
| 26 Feb | 24.4 | Ordained Priest | Joaquim Ferreira de Melo † | Priest of Crato, Ceara, Brazil | Bishop of Pelotas, Rio Grande do Sul, Brazil | 
| 27 Feb | 55.1 | Ordained Bishop | Giuseppe Salvatore Scatti † | Bishop of Savona e Noli, Italy | 
| 28 Feb |  | Born | Joachim (Alois) Ammann, O.S.B. † |  | Abbot Emeritus of Ndanda, Tanzania | 
| 1 Mar | 64.6 | Appointed | Miguel de los Santos Taborga † | Archbishop of La Plata o Charcas, Bolivia | 
| 3 Mar | 61.1 | Died | John Cani † | Bishop of Rockhampton, Australia | 
| 4 Mar |  | Born | Francesco Pennisi † |  | Bishop Emeritus of Ragusa, Italy | 
| 5 Mar | 60.9 | Appointed | Francesco Bacchini † | Bishop of Terni, Italy | 
| 22.8 | Ordained Deacon | Florian-Jean-Baptiste Demange, M.E.P. † | Deacon of La Société des Missions Etrangères | Vicar Apostolic of Taiku, Korea (South) | 
| 25.1 | Ordained Priest | Auguste-Julien-Pierre Fortineau, C.S.Sp. † | Priest of Congregation of the Holy Spirit | Vicar Apostolic Emeritus of Diégo-Suarez, Madagascar | 
| 23.2 | Ordained Deacon | François-Arsène-Jean-Marie-Eugène Lemasle, M.E.P. † | Deacon of La Société des Missions Etrangères | Vicar Apostolic of Huê, Viet Nam | 
|  | Born | William Lumley, S.M.A. † |  | Prefect Emeritus of Jos, Nigeria | 
| 23.8 | Ordained Priest | Jean-Baptiste-Michel-Marie-Louis Pénicaud, M.E.P. † | Priest of La Société des Missions Etrangères | Vicar Apostolic Emeritus of Pakhoi [Beihai], China | 
| 59.0 | Selected | Ferdinand von Schlör † | Bishop of Würzburg, Germany | 
| 6 Mar | 45.8 | Ordained Bishop | Pietro Gasparri † | Titular Archbishop of Caesarea in Palaestina | Cardinal, Chamberlain (Camerlengo) of the Apostolic Chamber | 
| 7 Mar |  | Born | Raymund Alfons Ackermann, O.S.B. † |  | Priest of Order of Saint Benedict | 
| 23.1 | Ordained Priest | Jean Naslian † | Priest | Bishop Emeritus of Trabzon (Trebisonda) (Armenian), Turkey | 
|  | Born | Benjamin Ibberson Webster † |  | Bishop Emeritus of Peterborough, Ontario, Canada | 
| 8 Mar |  | Born | Henry Theophilus Klonowski † |  | Auxiliary Bishop Emeritus of Scranton, Pennsylvania, USA | 
|  | Born | Juan de Dios López de Victoria † |  | Auxiliary Bishop of San Juan de Puerto Rico | 
| 9 Mar |  | Born | Jean-Baptiste Boivin, S.M.A. † |  | Archbishop Emeritus of Abidjan, Côte d’Ivoire | 
|  | Born | James Vincent Pardy, M.M. † |  | Bishop Emeritus of Cheongju {Ch’ongju}, Korea (South) | 
| 674.1 | Beatified | Bl. Pierre de Tarentaise, O.P. † | Pope (Roma {Rome}, Italy) | 
| 12 Mar |  | Born | Dominique Marie Lê Hữu Cung † |  | Bishop of Bùi Chu, Viet Nam | 
| 14 Mar | 75.3 | Died | Peter Dufal, C.S.C. † | Coadjutor Bishop Emeritus of Galveston, Texas, USA | 
|  | Born | Giuseppe Maggi, P.I.M.E. † |  | Bishop of Hanzhong [Hanchung], China | 
| 15 Mar | 62.5 | Appointed | Bartolomeo Mirra † | Auxiliary Bishop of Sabina (-Farfa), Italy | Bishop of Poggio Mirteto, Italy | 
| 62.5 | Appointed | Bartolomeo Mirra † | Titular Bishop of Amathus in Palaestina | Bishop of Poggio Mirteto, Italy | 
| 16 Mar | 84.0 | Died | Saverio Gerbino † | Bishop of Caltagirone, Italy | 
|  | Born | Juan Niccolai, O.F.M. † |  | Bishop Emeritus of Tarija, Bolivia | 
| 18 Mar |  | Born | Lawrence Joseph Shehan † |  | Cardinal, Archbishop Emeritus of Baltimore, Maryland, USA | 
| 20 Mar | 58.5 | Ordained Bishop | Jacinto Anaya † | Bishop of Cochabamba, Bolivia | 
| 60.9 | Ordained Bishop | Francesco Bacchini † | Bishop of Terni, Italy | 
| 51.8 | Ordained Bishop | Pancrazio Giorgi † | Bishop of Segni, Italy | 
| 62.5 | Ordained Bishop | Bartolomeo Mirra † | Titular Bishop of Amathus in Palaestina | Bishop of Poggio Mirteto, Italy | 
| 21 Mar | 43.2 | Appointed | William Bernard Kelly † | Bishop of Geraldton, Australia | 
| 69.7 | Selected | Georg Ignaz Komp † | Archbishop of Freiburg im Breisgau, Germany | 
| 24.0 | Ordained Priest | Luigi Lavitrano † | Priest of Ischia, Italy | Cardinal, Prefect of the Congregation of the Affairs of Religious | 
| 22 Mar | 56.9 | Selected | Marie-Prosper-Adolphe de Bonfils † | Bishop of Le Mans, France | 
| 57.0 | Selected | Augustin-Victor Deramecourt † | Bishop of Soissons (-Laon), France | 
| 59.7 | Selected | Amédée-Jean-Baptiste Latieule † | Bishop of Vannes, France | 
| 44.1 | Selected | François-Alexandre Maillet † | Bishop of Saint-Claude, France | 
| 54.1 | Selected | Philippe Meunier † | Bishop of Évreux, France | 
| 57.7 | Selected | Gustave-Adolphe de Pélacot † | Bishop of Troyes, France | Archbishop of Chambéry, France | 
| 23 Mar |  | Born | Lawrence Tatewaki Toda † |  | Apostolic Administrator of Yokohama, Japan | 
| 24 Mar | 59.7 | Confirmed | Joaquín Beltrán y Asensio † | Bishop of Ávila, Spain | 
| 36.8 | Appointed | Pasquale Berardi † | Bishop of Ruvo e Bitonto, Italy | Archbishop Emeritus of Gaeta, Italy | 
| 52.7 | Installed | Juan Agustín Boneo † | Bishop of Santa Fe, Argentina | 
| 56.9 | Confirmed | Marie-Prosper-Adolphe de Bonfils † | Bishop of Le Mans, France | 
| 64.0 | Appointed | Antonio María Cascajares y Azara † | Cardinal-Priest of Sant’Agostino | Cardinal, Archbishop of Zaragoza, Spain | 
| 35.5 | Appointed | Settimio Caracciolo di Torchiarolo † | Bishop of Alife, Italy | Bishop of Aversa, Italy | 
| 75.0 | Appointed | Enrico Carfagnini, O.F.M. Ref. † | Titular Archbishop of Cius | Bishop Emeritus of Gallipoli, Italy | 
| 75.0 | Retired | Enrico Carfagnini, O.F.M. Ref. † | Bishop of Gallipoli, Italy | Bishop Emeritus | 
| 54.1 | Appointed | Giovanni Carli † | Auxiliary Bishop of Genova, Italy | Bishop of Luni, Sarzana e Brugnato, Italy | 
| 54.1 | Appointed | Giovanni Carli † | Titular Bishop of Proconnesus | Bishop of Luni, Sarzana e Brugnato, Italy | 
| 69.1 | Appointed | Julien-François-Pierre Carmené † | Titular Archbishop of Hierapolis in Phrygia | Bishop Emeritus of Martinique (Fort-de-France e Saint Pierre), Antilles | 
| 64.3 | Appointed | Andrea Cassato † | Auxiliary Bishop of Otranto, Italy | 
| 64.3 | Appointed | Andrea Cassato † | Titular Bishop of Ionopolis | Auxiliary Bishop of Otranto, Italy | 
| 69.0 | Appointed | Pierre-Hector Coullié (Couillié) † | Cardinal-Priest of Santissima Trinità al Monte Pincio | Cardinal, Archbishop of Lyon (-Vienne), France | 
| 48.3 | Appointed | Letterio D’Arrigo Ramondini † | Archbishop of Messina, Italy | 
| 57.0 | Confirmed | Augustin-Victor Deramecourt † | Bishop of Soissons (-Laon), France | 
| 51.3 | Appointed | Andrés Ferrero Malo, O.A.R. † | Bishop of Jaro o Santa Elisabetta, Philippines | Bishop Emeritus | 
| 38.9 | Appointed | Matteo Angelo Filipello † | Bishop of Ivrea, Italy | 
| 56.5 | Confirmed | Peter IV Géraigiry † | Patriarch of Antiochia {Antioch} (Melkite Greek), Syria | 
| 56.5 | Confirmed | Peter IV Géraigiry † | Bishop of Damas (Melkite Greek), Syria | Patriarch of Antiochia {Antioch} (Melkite Greek), Syria | 
| 48.5 | Appointed | Charles-Joseph-Louis-Abel Gilbert † | Titular Bishop of Arsinoë in Arcadia | Bishop Emeritus of Le Mans, France | 
| 48.5 | Resigned | Charles-Joseph-Louis-Abel Gilbert † | Bishop of Le Mans, France | Bishop Emeritus | 
| 52.1 | Appointed | Guglielmo Giustini † | Bishop of Recanati e Loreto, Italy | 
| 61.0 | Appointed | Enrico Grazioli † | Titular Archbishop of Nicopolis in Epiro | Bishop Emeritus of Guastalla, Italy | 
| 76.1 | Appointed | Sebastián Herrero y Espinosa de los Monteros, C.O. † | Cardinal, Archbishop of Valencia, Spain | 
| 47.8 | Appointed | Anton Bonaventura Jeglič † | Bishop of Ljubljana, Slovenia | Bishop Emeritus | 
| 69.8 | Confirmed | Georg Ignaz Komp † | Archbishop of Freiburg im Breisgau, Germany | 
| 56.4 | Appointed | Guillaume-Marie-Joseph Labouré † | Cardinal-Priest of Santa Maria Nuova | Cardinal, Archbishop of Rennes (-Dol-Saint-Malo), France | 
| 59.7 | Confirmed | Amédée-Jean-Baptiste Latieule † | Bishop of Vannes, France | 
| 44.1 | Confirmed | François-Alexandre Maillet † | Bishop of Saint-Claude, France | 
| 56.5 | Appointed | Giulio Matteoli † | Bishop of Livorno, Italy | 
| 37.8 | Appointed | Orazio Mazzella † | Archbishop of Rossano, Italy | Archbishop Emeritus of Taranto, Italy | 
| 54.2 | Confirmed | Philippe Meunier † | Bishop of Évreux, France | 
| 62.5 | Appointed | José María Martín de Herrera y de la Iglesia † | Cardinal-Priest of Santa Maria in Traspontina | Cardinal, Archbishop of Santiago de Compostela, Spain | 
| 61.9 | Appointed | Toribio Minguella y Arnedo, O.A.R. † | Bishop of Sigüenza, Spain | Bishop Emeritus | 
| 59.7 | Appointed | Jakob Missia † | Cardinal, Archbishop of Gorizia e Gradisca, Italy | 
| 56.0 | Appointed | Giuseppe Padula † | Bishop of Bovino, Italy | Bishop of Avellino, Italy | 
| 57.7 | Confirmed | Gustave-Adolphe de Pélacot † | Bishop of Troyes, France | Archbishop of Chambéry, France | 
| 69.7 | Appointed | José Proceso Pozuelo y Herrero † | Bishop of Córdoba, Spain | 
| 64.5 | Appointed | Giuseppe Antonio Ermenegildo Prisco † | Cardinal-Priest of San Sisto | Cardinal, Archbishop of Napoli {Naples}, Italy | 
| 64.5 | Appointed | Giuseppe Antonio Ermenegildo Prisco † | Cardinal, Archbishop of Napoli {Naples}, Italy | 
| 52.6 | Appointed | José Ramón Quesada y Gascón † | Bishop of Segovia, Spain | 
| 44.1 | Appointed | Henrique José Reed da Silva † | Titular Archbishop of Traianopolis in Phrygia | Bishop Emeritus of São Tomé of Meliapore, India | 
| 63.3 | Appointed | Domenico Riccardi † | Bishop of Sarsina, Italy | 
| 64.7 | Appointed | Bl. Ciriaco María Sancha y Hervás † | Archbishop of Toledo, Spain | Cardinal, Patriarch of West Indies, Spain | 
| 64.7 | Appointed | Bl. Ciriaco María Sancha y Hervás † | Cardinal, Patriarch of West Indies, Spain | 
| 59.0 | Confirmed | Ferdinand von Schlör † | Bishop of Würzburg, Germany | 
| 60.2 | Appointed | Antonio Scotti † | Titular Bishop of Tiberiopolis | Bishop Emeritus of Alife, Italy | 
| 60.2 | Resigned | Antonio Scotti † | Bishop of Alife, Italy | Bishop Emeritus | 
| 51.9 | Appointed | Felice de Siena † | Bishop of Caiazzo, Italy | 
| 72.1 | Appointed | Géraud-Marie Soubrier † | Titular Archbishop of Samosata | Bishop Emeritus of Oran, Algeria | 
| 72.1 | Resigned | Géraud-Marie Soubrier † | Bishop of Oran, Algeria | Bishop Emeritus | 
| 73.0 | Appointed | Guillaume-Marie-Romain Sourrieu † | Cardinal-Priest of San Clemente | Cardinal, Archbishop of Rouen, France | 
| 44.7 | Appointed | Tommaso de Stefano (Stefani) † | Archbishop of Trani e Barletta (e Nazareth e Bisceglie), Italy | 
| 55.4 | Confirmed | Étienne-Joseph-Frédéric Tanoux † | Bishop of Martinique (Fort-de-France e Saint Pierre), Antilles | 
| 46.9 | Appointed | Giulio Vaccaro † | Archbishop of Bari (-Canosa), Italy | 
| 47.0 | Appointed | Francisco Javier Valdés y Noriega, O.E.S.A. † | Bishop of Puerto Rico (Porto Rico) | Bishop of Salamanca, Spain | 
| 53.3 | Appointed | Anđelko Voršak † | Auxiliary Bishop of Bosna (Djakovo) et Srijem, Croatia | 
| 53.3 | Appointed | Anđelko Voršak † | Titular Bishop of Zenopolis in Isauria | Auxiliary Bishop of Bosna (Djakovo) et Srijem, Croatia | 
| 52.4 | Appointed | Donato Velluti Zati di San Clemente † | Bishop of Pescia, Italy | Bishop Emeritus | 
| 25 Mar | 36.8 | Ordained Bishop | Pasquale Berardi † | Bishop of Ruvo e Bitonto, Italy | Archbishop Emeritus of Gaeta, Italy | 
| 48.3 | Ordained Bishop | Letterio D’Arrigo Ramondini † | Archbishop of Messina, Italy | 
| 52.1 | Ordained Bishop | Guglielmo Giustini † | Bishop of Recanati e Loreto, Italy | 
| 56.0 | Ordained Bishop | Giuseppe Padula † | Bishop of Bovino, Italy | Bishop of Avellino, Italy | 
| 63.3 | Ordained Bishop | Domenico Riccardi † | Bishop of Sarsina, Italy | 
| 52.0 | Ordained Bishop | Felice de Siena † | Bishop of Caiazzo, Italy | 
| 26 Mar | 49.8 | Appointed | Alexander Christie † | Bishop of Vancouver Island, USA | Archbishop of Oregon City, Oregon, USA | 
| 23.0 | Ordained Priest | Bartolomé Pascual Marroig † | Priest of Mallorca y Ibiza, Spain | Bishop of Menorca, Spain | 
| 28 Mar | 63.2 | Appointed | Francis Silas Marean Chatard † | Bishop of Indianapolis, Indiana, USA | 
| 29 Mar | 51.2 | Appointed | James Dominic Murray, O.E.S.A. † | Vicar Apostolic of Cooktown, Australia | 
| 51.2 | Appointed | James Dominic Murray, O.E.S.A. † | Titular Bishop of Ipsus | Vicar Apostolic of Cooktown, Australia | 
| 31 Mar | 69.5 | Died | Leo Redner † | Bishop of Chelmno (Culma, Kulm), Poland |