| Date | Age | Event | Bishop | Title | Current Title | 
|---|
| unknown | 23.8 | Ordained Priest | Francisco Banegas y Galván † | Priest | Bishop of Querétaro, México | 
| 73.1 | Resigned | Angelo Bianchi † | Cardinal-Priest of Santa Prassede | Cardinal, Cardinal-Bishop of Palestrina, Italy | 
| 33.9 | Incardinated | Joseph-Simon-Herman Brunault † | Priest of Nicolet, Québec, Canada | Bishop | 
| 19.6 | Professed | Bernard Alexis Burquier, C.R.A. † | Member of Missionaries of St. Francis de Sales d’Annecy | Abbot of Saint-Maurice, Switzerland | 
| 40.9 | Resigned | Alphonse Daignault, S.J. † | Superior of Zambese, Zimbabwe | Superior Emeritus | 
| 32.0 | Ordained Priest | Jules Abraham David † | Priest |  | 
| 31.1 | Ordained Priest | Matthias Dier, S.V.D. † | Priest of Society of the Divine Word | Apostolic Administrator Emeritus of Togo | 
| 71.0 | Died | Basilio Gasparian † | Titular Archbishop | 
| 39.6 | Incardinated | Peter Göbl † | Priest of Augsburg, Germany | Auxiliary Bishop | 
| 16.3 | Professed | Pierre-Henri-Noël Gubbels, O.F.M. † | Member of Order of Friars Minor | Bishop of Yichang [Ichang], China | 
| 43.4 | Appointed | John Joseph Hennessy † | Apostolic Administrator of Concordia, Kansas, USA | Bishop of Wichita, Kansas, USA | 
| 52.3 | Appointed | Henry Schomberg Kerr, S.J. † | Superior of Zambese, Zimbabwe | 
| 23.8 | Ordained Priest | Cyrillus Macaire † | Priest | Patriarch Emeritus of Alexandria {Alessandria} (Coptic), Egypt | 
| 21.7 | Professed | St. Ignatius (Choukrallah) Maloyan, I.C.P.B. † | Member of Institut du Clergé Patriarcal de Bzommar | Archbishop of Mardin (Armenian), Turkey | 
| 21.9 | First Vows | Augustinus Nachtwey, O.M.I. † | Member of Oblates of Mary Immaculate | Prefect Emeritus of Cimbebasia Inferiore, Namibia | 
| 24.8 | Ordained Priest | Eustaquio Nieto y Martín † | Priest of Madrid, Spain | Bishop of Sigüenza, Spain | 
| 21.0 | Professed | Hendrik Nollen, M.S.C. † | Member of Missionaries of the Sacred Heart of Jesus | Prefect Emeritus of Nuova Guinea Olandese, Indonesia | 
| 23.0 | Ordained Priest | José Guadalupe Ortíz y López † | Priest | Archbishop Emeritus of Monterrey, Nuevo León, México | 
|  | Appointed | Bertrand Radigue, O.F.M. Cap. † | Prefect of Rajputana, India | Prefect Emeritus | 
| 43.6 | Entered | Jacques Reelick, S.C.I. † | Member of Congregation of the Priests of the Sacred Heart | Prefect Emeritus of Stanley Falls, Congo (Dem. Rep.) | 
|  | Born | Alfonso Pietro Salvini, O.S.B. † |  | Abbot of Order of Saint Benedict | 
| 51.4 | Resigned | Francesco di Paolo Satolli † | President of the Pontifical Ecclesiastical Academy | Cardinal, Prefect of the Congregation for Studies | 
| 62.2 | Died | Karl Schwarz † | Auxiliary Bishop of Praha {Prague}, Czechia | 
| 22.8 | Ordained Priest | Antonio Senso Lázaro † | Priest of Badajoz, Spain | Bishop of Astorga, Spain | 
| 43.5 | Ceased | Camillo Siciliano di Rende † | Apostolic Administrator of Lucera, Italy | Cardinal, Archbishop of Benevento, Italy | 
| 63.0 | Resigned | Bonaventura Maria Soldatich, O.F.M. Conv. † | Minister General of Order of Friars Minor Conventual | Titular Archbishop of Serdica | 
| 22.2 | Ordained Priest | Etienne Soukkarie † | Priest | Patriarchal Vicar of Egypt and Sudan (Melkite Greek) | 
|  | Born | [Louis Zhang Jia-shu (Chang Kia Shu)], S.J. † |  | Bishop of Shanghai [Shanghai], China | 
| 22.5 | Ordained Priest | Klyment Zlepko † | Priest of Stanislaviv (Ukrainian), Ukraine | Apostolic Administrator Emeritus of Târgul-Siret (Ruthenian), Romania | 
| Jan | 46.9 | Appointed | Aristide Rinaldini † | Apostolic Internuncio to Luxembourg | Cardinal, Cardinal-Priest of San Pancrazio | 
| 2 Jan | 45.7 | Died | Martin Poell, O.F.M. Ref. † | Vicar Apostolic of Southern Shansi {Scian-Si Meridionale}, China | 
| 4 Jan | 59.5 | Died | Alessandro Chiaruzzi † | Bishop of Rimini, Italy | 
| 9 Jan | 35.2 | Appointed | Thomas Francis Brennan † | Bishop of Dallas, Texas, USA | Auxiliary Bishop Emeritus of Saint John’s, Newfoundland, Canada | 
| 77.2 | Died | Gabriel Grioglio, O.F.M. Obs. † | Vicar Apostolic Emeritus of Shansi {Scian-Si} (Chan-Si), China | 
| 11 Jan | 65.3 | Ordained Bishop | Augustin Joseph Louage, C.S.C. † | Bishop of Dacca, Bangladesh | 
| 40.3 | Ordained Bishop | Hubert Otto, C.I.C.M. † | Titular Bishop of Assuras | Vicar Apostolic Emeritus of Northern Kansu {Kansu Settentrionale}, China | 
| 48.6 | Ordained Bishop | Alfonso María de la Cruz (Fernando) Sardinas y Zavala, O.F.M. Disc. † | Bishop of Huánuco, Peru | 
| 76.2 | Died | Vjenceslav Šoić † | Bishop Emeritus of Senj (-Modruš), Croatia | 
| 18 Jan |  | Born | Bartolomeo Maria Bechis, C.M. † |  | Prefect Emeritus of Tigrai, Ethiopia | 
| 36.5 | Ordained Bishop | Emmanuel Alfonso van den Bosch, O.F.M. Cap. † | Bishop of Lahore, Pakistan | Archbishop Emeritus of Agra, India | 
| 20 Jan |  | Born | John George Bennett † |  | Bishop of Lafayette in Indiana, USA | 
| 21 Jan |  | Born | Domenico Brizi † |  | Bishop of Osimo e Cingoli, Italy | 
| 22 Jan |  | Born | Gilla Vincenzo Gremigni, M.S.C. † |  | Bishop of Novara, Italy | 
| 23 Jan | 38.9 | Appointed | Eduardo Duarte e Silva † | Bishop of Goiás, Brazil | Bishop Emeritus of Uberaba, Brazil | 
| 77.4 | Died | János Simor † | Cardinal, Archbishop of Esztergom, Hungary | 
| 24 Jan | 52.4 | Selected | Adolf Fritzen (Fitzen) † | Bishop of Strasbourg, France | Bishop Emeritus | 
| 26 Jan |  | Born | Charles Journet † |  | Cardinal, Cardinal-Priest of Santa Maria in Portico (Campitelli) | 
|  | Born | Paul Bergan Misner, C.M. † |  | Vicar Apostolic of Yükiang [Yujiang], China | 
| 28 Jan |  | Born | León Buenaventura de Uriarte Bengoa, O.F.M. † |  | Vicar Apostolic of San Ramón, Peru | 
| 29 Jan | 30.0 | Died | Bonifatius (Magnus) Fleschutz, O.S.B. † | Prefect of Southern Zanguebar {Zanguebar Meridionale}, Tanzania | 
| 44.8 | Appointed | Mariano Delmiro Encarnación Soler Vidal † | Bishop of Montevideo, Uruguay | Archbishop of Montevideo, Uruguay | 
| 30 Jan | 78.0 | Died | Carlo Cristofori † | Cardinal, Prefect of the Congregation for Indulgences and Relics | 
| 46.9 | Appointed | Frederick Francis Xavier Katzer † | Archbishop of Milwaukee, Wisconsin, USA | 
|  | Born | John Francis Norton † |  | Bishop of Bathurst, Australia | 
| 47.3 | Appointed | Lawrence Scanlan † | Bishop of Salt Lake, Utah, USA | 
| 45.7 | Appointed | Richard Scannell † | Bishop of Omaha, Nebraska, USA | 
| 31 Jan |  | Born | Mario Bondini † |  | Bishop of Bertinoro, Italy | 
| 1 Feb |  | Born | Domingos da Silva Gonçalves † |  | Bishop of Guarda, Portugal | 
|  | Born | Thomas P. Hughes, S.M.A. † |  | Bishop Emeritus of Ondo, Nigeria | 
| 4 Feb | 74.8 | Died | Pelagio Antonio de Labastida y Dávalos † | Archbishop of México, Federal District | 
| 5 Feb | 24.2 | Professed | Stanislaus von Krolikowski, O.S.F.S. † | Member of Oblates of St. Francis de Sales | Prefect of Great Namaqualand, Namibia | 
| 6 Feb | 48.4 | Succeeded | André-Albert Blais † | Bishop of Rimouski (St. Germain of), Québec, Canada | 
| 69.3 | Resigned | Jean-Pierre-François Laforce Langevin † | Bishop of Rimouski (St. Germain of), Québec, Canada | Bishop Emeritus | 
| 8 Feb | 39.0 | Ordained Bishop | Eduardo Duarte e Silva † | Bishop of Goiás, Brazil | Bishop Emeritus of Uberaba, Brazil | 
|  | Born | Patrick O’Neill † |  | Bishop of Limerick, Ireland | 
| 44.8 | Ordained Bishop | Mariano Delmiro Encarnación Soler Vidal † | Bishop of Montevideo, Uruguay | Archbishop of Montevideo, Uruguay | 
| 12 Feb | 36.2 | Appointed | António José de Souza Barroso † | Prelate of Mozambico | Bishop of Porto, Portugal | 
| 13 Feb | 57.0 | Appointed | Pasquale Appodia † | Auxiliary Bishop of Jerusalem {Gerusalemme}, Palestine | 
| 57.0 | Appointed | Pasquale Appodia † | Titular Bishop of Capitolias | Auxiliary Bishop of Jerusalem {Gerusalemme}, Palestine | 
| 69.3 | Appointed | Jean-Pierre-François Laforce Langevin † | Titular Bishop of Leontopolis in Bithynia | Bishop Emeritus of Rimouski (St. Germain of), Québec, Canada | 
| 37.0 | Appointed | Hilarion Joseph Montéty Pailhas, C.M. † | Titular Archbishop of Berytus | Apostolic Delegate Emeritus to Persia | 
| 37.0 | Appointed | Hilarion Joseph Montéty Pailhas, C.M. † | Apostolic Delegate to Persia | Apostolic Delegate Emeritus | 
| 37.0 | Appointed | Hilarion Joseph Montéty Pailhas, C.M. † | Apostolic Administrator of Ispahan, Iran | Apostolic Delegate Emeritus to Persia | 
| 16 Feb |  | Born | Pietro Parente † |  | Cardinal, Secretary Emeritus of the Congregation for the Doctrine of the Faith | 
| 17 Feb | 44.0 | Appointed | Ricardo Isaza y Goyechea † | Auxiliary Bishop of Montevideo, Uruguay | Auxiliary Bishop of Montevideo, Uruguay | 
| 44.0 | Appointed | Ricardo Isaza y Goyechea † | Titular Bishop of Anemurium | Auxiliary Bishop of Montevideo, Uruguay | 
| 19 Feb | 43.9 | Appointed | Jean-Marie Clerc, M.S.F.S. † | Bishop of Vizagapatnam, India | 
| 77.0 | Died | Josip Mihalović † | Cardinal, Archbishop of Zagreb, Croatia | 
| 20 Feb |  | Born | Grégoire Georges Camille Hindié † |  | Archbishop Emeritus of Alep [Beroea, Halab] (Armenian), Syria | 
| 21 Feb |  | Born | Alexandre Digard, O.F.M. † |  | Prefect Emeritus of Yiduxian [Iduhsien], China | 
|  | Born | Jacob Abraham Theophilos Kalapurakal † |  | Bishop Emeritus of Tiruvalla (Syro-Malankara), India | 
| 6 Mar | 61.2 | Confirmed | Joseph von Schork † | Archbishop of Bamberg, Germany | 
| 7 Mar | 84.4 | Died | Giacinto Maria Barberi, O.P. † | Bishop of Nicastro, Italy | 
| 83.0 | Died | Franz Kaspar Drobe † | Bishop of Paderborn, Germany | 
| 58.2 | Succeeded | Domenico Maria Valensise † | Bishop of Nicastro, Italy | Bishop Emeritus | 
| 8 Mar | 57.1 | Ordained Bishop | Pasquale Appodia † | Titular Bishop of Capitolias | Auxiliary Bishop of Jerusalem {Gerusalemme}, Palestine | 
| 48.5 | Installed | André-Albert Blais † | Bishop of Rimouski (St. Germain of), Québec, Canada | 
| 77.4 | Died | Petar Dujam Maupas † | Archbishop of Zadar (Zara), Croatia | 
| 51.1 | Resigned | Vito Antonio Fioni † | Bishop of Larino, Italy | Bishop Emeritus | 
| 11 Mar | 74.0 | Died | Luiz Antônio dos Santos † | Archbishop Emeritus of São Salvador da Bahia, Brazil | 
| 66.4 | Resigned | Gaspard Mermillod † | Bishop of Lausanne et Genève, Switzerland | Cardinal, Bishop Emeritus | 
| 13 Mar | 65.3 | Appointed | Charles-Martial-Allemand Lavigerie † | Vicar Apostolic of Sahara and Sudan | Cardinal, Archbishop of Alger, Algeria | 
| 14 Mar | 23.3 | Ordained Priest | Mauro Caruana, O.S.B. † | Priest of Order of Saint Benedict | Bishop of Malta | 
| 64.8 | Appointed | Joseph Déruaz † | Bishop of Lausanne et Genève, Switzerland | 
| 24.7 | Ordained Priest | Hermann Joseph Sträter † | Priest of Köln {Cologne}, Germany | Auxiliary Bishop of Aachen, Germany | 
| 15 Mar | 24.1 | Ordained Priest | Jenaro Méndez y del Río † | Priest | Bishop of Huajuapan de León, Oaxaca, México | 
| 16 Mar |  | Born | Robert Emmet Lucey † |  | Archbishop Emeritus of San Antonio, Texas, USA | 
| 18 Mar |  | Born | Joseph Henry Albers † |  | Bishop of Lansing, Michigan, USA | 
|  | Born | Luigi Faveri † |  | Bishop of Tivoli, Italy | 
| 83.1 | Died | Nicolas-Edouard-François Gueullette † | Bishop Emeritus of Valence, France | 
| 19 Mar | 64.8 | Ordained Bishop | Joseph Déruaz † | Bishop of Lausanne et Genève, Switzerland | 
| 22.4 | Ordained Priest | Giovanni Gamberoni † | Priest of Milano {Milan}, Italy | Archbishop of Vercelli, Italy | 
| 20 Mar | 60.6 | Died | Antônio de Macedo Costa † | Archbishop of São Salvador da Bahia, Brazil | 
| 22 Mar |  | Born | Thomas Francis Markham † |  | Auxiliary Bishop of Boston, Massachusetts, USA | 
| 24 Mar |  | Born | Luis Calixto Leiva Charry † |  | Bishop of Barranquilla, Colombia | 
| 64.8 | Died | Ivan Pasteliy (János Pásztélyi) Kovach (Kovács) † | Bishop of Mukachevo (Munkács) (Ruthenian), Ukraine | 
| 25 Mar | 88.3 | Died | Armand-Françios-Marie de Charbonnel, O.F.M. Cap. † | Bishop Emeritus of Toronto, Ontario, Canada | 
| 26 Mar |  | Born | Thomas Roch Agniswami, S.J. † |  | Bishop Emeritus of Kottar, India | 
| 28 Mar | 25.6 | Ordained Priest | Agustín Barrere, F.M.I. † | Priest of Fils de Marie Immaculée | Bishop of Tucumán, Argentina | 
| 27.0 | Ordained Priest | Émile-Marie Bunoz, O.M.I. † | Priest of Oblates of Mary Immaculate | Vicar Apostolic of Prince Rupert, British Columbia, Canada | 
| 23.2 | Ordained Priest | Marcial López y Criado † | Priest of Córdoba, Spain | Bishop of Cádiz y Ceuta, Spain | 
| 30 Mar | 23.3 | Ordained Priest | Victor Arrién (Arrieu) † | Priest of La Plata o Charcas, Bolivia | Archbishop Emeritus |