| Date | Age | Event | Bishop | Title | Current Title |
| 2 Jul | 41.4 | Died | Henri-Charles-Camille Lambrecht † | Bishop of Gent {Ghent, Gand}, Belgium |
| Born | Mario Toccabelli † | | Archbishop of Siena, Italy |
| 4 Jul | 22.7 | Ordained Priest | Josef Jindrich Gross † | Priest of Praha {Prague}, Czechia | Bishop of Litoměřice, Czechia |
| 5 Jul | | Born | Edouard Louis Antoine Leys, M. Afr. † | | Vicar Apostolic Emeritus of Kivu, Congo (Dem. Rep.) |
| 23.3 | Ordained Priest | Leopold Prečan † | Priest | Archbishop of Olomouc, Czechia |
| 7 Jul | 31.6 | Ordained Bishop | Salvator-Alexandre-Félix-Carmel Brincat † | Titular Bishop of Hadrumetum | Auxiliary Bishop Emeritus of Alger, Algeria |
| 24.7 | Ordained Priest | Georges-Prudent-Marie Bruley des Varannes † | Priest of La Société des Missions Etrangères | Bishop Emeritus of Monaco |
| 25.3 | Ordained Priest | John Patrick Carroll † | Priest of Cleveland, Ohio, USA | Bishop of Helena, Montana, USA |
| 22.6 | Ordained Priest | Marie-Eugène-Auguste-Charles Foulquier, M.E.P. † | Priest of La Société des Missions Etrangères | Vicar Apostolic Emeritus of Northern Burma {Birmania Settentrionale}, Myanmar |
| 22.6 | Ordained Deacon | Adolphe Rayssac, M.E.P. † | Deacon of La Société des Missions Etrangères | Vicar Apostolic Emeritus of Swatow [Shantou], China |
| Born | Francesco Roberti † | | Cardinal, Prefect Emeritus of the Apostolic Signatura |
| 26.0 | Ordained Priest | Lev Skrbenský z Hřiště † | Priest of Olomouc, Czechia | Cardinal, Archbishop Emeritus |
| 10 Jul | | Born | Gennaro Fenizia † | | Bishop of Cava e Sarno, Italy |
| 76.9 | Died | Joseph Projectus Machebeuf (Macheboeuf) † | Bishop of Denver, Colorado, USA |
| 39.2 | Succeeded | Nicholas Chrysostom Matz † | Bishop of Denver, Colorado, USA |
| 14 Jul | 22.9 | Ordained Priest | Maximilian Albert, S.M.A. † | Priest of Society of African Missions | Vicar Apostolic of Costa d’Oro {Gold Coast}, Ghana |
| 16 Jul | 57.4 | Appointed | Colin Cameron Grant † | Bishop of Aberdeen, Scotland, Great Britain |
| 44.6 | Appointed | Augustine Van de Vyver † | Bishop of Richmond, Virginia, USA |
| 18 Jul | | Born | Federico Melendro y Gutiérrez, S.J. † | | Archbishop of Anqing [Anking, Huai-ning], China |
| 20 Jul | 78.5 | Died | Adamo Adami, O.S.B. † | Abbot Emeritus of Order of Saint Benedict | Minister General |
| 83.5 | Died | James Ryan † | Coadjutor Bishop of Killaloe, Ireland |
| 21 Jul | 56.1 | Ordained Bishop | Jean-Louis-Antoine-Alfred Gilly † | Bishop of Nîmes (-Uzès e Alès), France |
| 25 Jul | 23.4 | Ordained Priest | Victor-Valentin (Colomban-Marie) Dreyer, O.F.M. † | Priest of Order of Friars Minor | Apostolic Delegate Emeritus to Indochina |
| 58.6 | Ordained Bishop | Pierre-Paul Servonnet † | Bishop of Digne, France | Archbishop of Bourges, France |
| 26 Jul | | Born | Paul Adam Curran, O.P. † | | Prefect of Jian’ou [Kienow, Kienning], China |
| 28 Jul | 23.2 | Ordained Priest | Joseph Francis Busch † | Priest of Saint Paul, Minnesota, USA | Bishop of Saint Cloud, Minnesota, USA |
| 60.4 | Ordained Bishop | Anton von Thoma † | Bishop of Passau, Germany | Archbishop of München und Freising {Munich}, Germany |
| 30 Jul | 52.5 | Appointed | Magloire-Désiré Barthet, C.S.Sp. † | Vicar Apostolic of Senegambia, Senegal | Vicar Apostolic Emeritus |
| 52.5 | Appointed | Magloire-Désiré Barthet, C.S.Sp. † | Titular Bishop of Abdera | Vicar Apostolic Emeritus of Senegambia, Senegal |
| 43.5 | Appointed | Giuseppe Schirò † | Titular Bishop of Gadara | Titular Archbishop of Neocaesarea in Ponto |
| 50.1 | Appointed | Wilhelmus Antonius Ferdinand Wulfingh, C.Ss.R. † | Vicar Apostolic of Dutch Guyana-Suriname, Antilles |
| 50.1 | Appointed | Wilhelmus Antonius Ferdinand Wulfingh, C.Ss.R. † | Titular Bishop of Cambysopolis | Vicar Apostolic of Dutch Guyana-Suriname, Antilles |
| 31 Jul | | Born | João da Silva Campos Neves † | | Bishop Emeritus of Lamego, Portugal |
| 1 Aug | 51.4 | Ordained Bishop | Prosper-Amable Berthet † | Bishop of Gap, France |
| 2 Aug | | Born | Giuseppe Schiavini † | | Auxiliary Bishop of Milano {Milan}, Italy |
| 3 Aug | 89.4 | Died | Louis-Eugène Regnault † | Bishop of Chartres, France |
| 4 Aug | 52.6 | Appointed | Beniamino Cavicchioni † | Official of the Congregation of Bishops and Regulars | Cardinal, Prefect of the Congregation for Studies |
| Born | Louis Francis Kelleher † | | Auxiliary Bishop of Boston, Massachusetts, USA |
| Born | Joseph Rabbani † | | Archbishop Emeritus of Homs (-Hama-Nabk) (Syrian), Syria |
| 6 Aug | 80.1 | Died | Guglielmo Massaia, O.F.M. Cap. † | Cardinal, Vicar Apostolic Emeritus of Galla, Ethiopia |
| 7 Aug | | Born | Cristoforo Domenico Carullo, O.F.M. † | | Archbishop of Conza-Sant’Angelo dei Lombardi-Bisaccia, Italy |
| 8 Aug | 58.6 | Installed | Pierre-Paul Servonnet † | Bishop of Digne, France | Archbishop of Bourges, France |
| 9 Aug | 76.9 | Died | Sándor Bonnaz † | Bishop of Csanád, Hungary |
| 10 Aug | 57.7 | Died | Alfred-François Fleury-Hottot † | Bishop of Bayonne, France |
| 11 Aug | 75.1 | Installed | Manuel Antonio Bandini Mazuelos † | Archbishop of Lima, Peru |
| 69.6 | Ordained Bishop | François-Narcisse Baptifolier † | Bishop of Mende, France |
| Born | William Tibertus McCarty, C.Ss.R. † | | Bishop Emeritus of Rapid City, South Dakota, USA |
| 22.5 | Ordained Priest | Domenico Mezzadri † | Priest of Lodi, Italy | Bishop of Chioggia, Italy |
| Born | Teobaldo Giorgio Moscatelli, O. Cist. † | | Abbot Emeritus of Order of Cistercians |
| 13 Aug | 50.2 | Died | Gustavo Leonardo de Battice † | Coadjutor Bishop Emeritus of Gent {Ghent, Gand}, Belgium |
| 57.5 | Ordained Bishop | Colin Cameron Grant † | Bishop of Aberdeen, Scotland, Great Britain |
| 24.0 | Professed | Andrij Aleksander Šeptycki (Sheptyskyi), O.S.B.M. † | Member of Basilian Order of Saint Josaphat (Order of St. Basil the Great) | Archbishop of Lviv (Ukrainian), Ukraine |
| 59.2 | Appointed | John Walsh † | Archbishop of Toronto, Ontario, Canada |
| 14 Aug | 59.6 | Died | Giuseppe Ingami † | Bishop of Orvieto, Italy |
| 62.2 | Installed | Buenaventura del Purísimo Corazón de María Portillo y Tejeda, O.F.M. Obs. † | Bishop of Zacatecas, México |
| 15 Aug | 22.4 | Ordained Priest | Ibrahim Addai-Scher † | Priest | Bishop of Seert (Chaldean), Turkey |
| 22.6 | Ordained Priest | Grégoire Bahabaninian † | Priest of Ancira (Angora) (Armenian), Turkey | Bishop |
| Born | Antonino Catarella † | | Bishop Emeritus of Piazza Armerina, Italy |
| 54.4 | Selected | Hermann Jakob Dingelstad † | Bishop of Münster, Germany |
| 58.4 | Ordained Bishop | Charles Menzies Gordon, S.J. † | Titular Bishop of Thyatira | Vicar Apostolic of Giamaica o Jamaica, Antilles |
| 27.4 | Ordained Priest | Clément Malouf, B.S. † | Priest of Arrouhbaniat Albassiliat Almoukhalissiat (Melkite Greek) | Bishop of Bāniyās (Melkite Greek), Lebanon |
| 22.6 | Ordained Priest | Jacques-Eugène Manna † | Priest | Patriarchal Vicar of Bassorah {Basra} (Chaldean), Iraq |
| 16 Aug | 76.7 | Died | Aimé-Victor-François Guilbert † | Cardinal, Archbishop of Bordeaux, France |
| 18 Aug | 53.5 | Ordained Bishop | Manuel Santiago Medina y Bañon † | Bishop of Trujillo, Peru |
| 34.1 | Ordained Bishop | Ismaele Puirredón † | Bishop of Puno, Peru | Bishop Emeritus |
| 43.6 | Ordained Bishop | Giuseppe Schirò † | Titular Bishop of Gadara | Titular Archbishop of Neocaesarea in Ponto |
| 20 Aug | 38.0 | Appointed | Maximino Velasco, O.P. † | Coadjutor Vicar Apostolic of Northern Tonking {Tonkino Settentrionale}, Viet Nam | Vicar Apostolic |
| 38.0 | Appointed | Maximino Velasco, O.P. † | Titular Bishop of Amorium | Vicar Apostolic of Northern Tonking {Tonkino Settentrionale}, Viet Nam |
| 21 Aug | | Born | Theodor (Hermann) Breher, O.S.B. † | | Bishop of Yanji [Yenki], China |
| Born | George Brunner † | | Bishop Emeritus of Middlesbrough, England, Great Britain |
| Born | John M. Collins, S.M.A. † | | Apostolic Internuncio to Liberia |
| 23 Aug | 63.8 | Appointed | Edmond Alfred Dardel, O.F.M. Cap. † | Vicar Apostolic of Seychelles |
| 63.8 | Appointed | Edmond Alfred Dardel, O.F.M. Cap. † | Titular Bishop of Zaraï | Vicar Apostolic of Seychelles |
| Born | Andrew Alexis D’Souza † | | Bishop Emeritus of Poona, India |
| 25 Aug | 55.8 | Ordained Bishop | Francisco de Paula Díaz y Montes † | Bishop of Colima, México |
| Born | Jacques Grent, M.S.C. † | | Bishop Emeritus of Amboina, Indonesia |
| 26 Aug | 68.5 | Died | Aleksander Kazimierz Gintowt-Dziewaltowski † | Archbishop of Mohilev, Belarus |
| 27 Aug | 53.6 | Appointed | John Coffey † | Bishop of Kerry (o Ardfert) e Aghadoe, Ireland |
| 28 Aug | 56.4 | Appointed | Luigi Piavi (Biavi), O.F.M. Obs. † | Patriarch of Jerusalem {Gerusalemme}, Palestine |
| 53.6 | Selected | Jules Cléret † | Bishop of Laval, France |
| 65.2 | Selected | Jean-Baptiste-Théodore Duval † | Bishop of Soissons (-Laon), France |
| 55.3 | Selected | Pierre-Marie-Frédéric Fallières † | Bishop of Saint-Brieuc (-Tréguier), France |
| 29 Aug | | Born | Alfredo Maria Obviar y Aranda † | | Bishop Emeritus of Lucena, Philippines |
| 30 Aug | | Born | Josef Hiltl † | | Auxiliary Bishop of Regensburg, Germany |
| 1 Sep | 17.3 | Professed | Constantin Daems, C.I.C.M. † | Member of Congregation of the Immaculate Heart of Mary | Superior General |
| 77.0 | Died | Francis Kelly † | Bishop of Derry, Ireland |
| 2 Sep | | Born | Thomas Pothacamury (Pothakamuri) † | | Archbishop Emeritus of Bangalore, India |
| 3 Sep | 24.2 | Ordained Priest | Angelo Cambiaso † | Priest of Genova, Italy | Bishop of Albenga, Italy |
| 6 Sep | | Born | Eugene Joseph McGuinness † | | Bishop of Oklahoma City and Tulsa, Oklahoma, USA |
| 7 Sep | 68.8 | Died | Elia Bianchi † | Auxiliary Bishop of Ostia (-Velletri), Italy |
| 8 Sep | 32.1 | Ordained Priest | Charles Givelet, S.J. † | Priest of Society of Jesus | Vicar Apostolic of Fianarantsoa, Madagascar |
| 15 Sep | 52.6 | Ordained Bishop | Magloire-Désiré Barthet, C.S.Sp. † | Titular Bishop of Abdera | Vicar Apostolic Emeritus of Senegambia, Senegal |
| 16 Sep | 26.6 | Ordained Priest | Edward Mulhern † | Priest | Bishop of Dromore, Ireland |
| 19 Sep | 62.4 | Resigned | Henry O’Callaghan † | Bishop of Hexham and Newcastle, England, Great Britain | Bishop Emeritus |
| 20 Sep | 19.6 | Solemn Vows | Juvencio Juan Hospital de la Puebla, O. Cart. † | Member of Order of St. Augustine | Vicar Apostolic Emeritus of Northern Hunan {Hu-Nan Settentrionale}, China |
| 21 Sep | 25.0 | Ordained Priest | Jan Pacificus Bos, O.F.M. Cap. † | Priest of Order of Friars Minor Capuchin | Vicar Apostolic Emeritus of Dutch Borneo {Borneo Olandese}, Indonesia |
| 22.5 | Ordained Priest | Claudio Angelo Giuseppe Calabrese † | Priest of Susa, Italy | Bishop of Aosta, Italy |
| 24.4 | Ordained Priest | Jean-Pierre-Marie Fayolle, M.E.P. † | Priest of La Société des Missions Etrangères | Vicar Apostolic of Suifu [Yibin], China |
| 25.3 | Ordained Priest | Charles-Marie-André Ginisty † | Priest of Rodez (-Vabres), France | Bishop of Verdun, France |
| 27.6 | Ordained Priest | Henry Hanlon, M.H.M. † | Priest of St. Joseph’s Missionary Society of Mill Hill | Vicar Apostolic Emeritus of Upper Nile {Nilo Superiore}, Uganda |
| 24.9 | Ordained Priest | Valentin Herrgott, M.E.P. † | Priest of La Société des Missions Etrangères | Vicar Apostolic of Phnom-Penh, Cambodia |
| 22.8 | Ordained Priest | Ercolano Marini † | Priest | Archbishop Emeritus of Amalfi, Italy |
| 22.7 | Ordained Priest | Giovanni Mercati † | Priest of Reggio Emilia, Italy | Cardinal, Archivist of the Vatican Secret Archive |
| Born | Pietro Ossola † | | Bishop Emeritus of Montalto (delle Marche), Italy |
| 22.8 | Ordained Priest | Victor-Charles Quinton, M.E.P. † | Priest of La Société des Missions Etrangères | Vicar Apostolic of Western Cochin {Cocincina Occidentale}, Viet Nam |
| 22.8 | Ordained Priest | Adolphe Rayssac, M.E.P. † | Priest of La Société des Missions Etrangères | Vicar Apostolic Emeritus of Swatow [Shantou], China |
| 27.8 | Ordained Priest | Mario Sturzo † | Priest | Bishop of Piazza Armerina, Italy |
| 22.9 | Ordained Priest | José Vila y Martínez † | Priest | Bishop of Gerona, Spain |
| 29.5 | Ordained Priest | Robert J. Winkley, M.H.M. † | Priest of St. Joseph’s Missionary Society of Mill Hill | Prefect of Kafiristan e Kashmir, Pakistan |
| 22 Sep | 29.3 | Ordained Bishop | Stanislas Henri Verjus, M.S.C. † | Titular Bishop of Limyra | Coadjutor Vicar Apostolic of New Guinea |
| 23 Sep | 71.8 | Appointed | Angelo Bianchi † | Apostolic Administrator of Subiaco, Italy | Cardinal, Cardinal-Bishop of Palestrina, Italy |
| 60.0 | Died | Placido Maria Schiaffino, O.S.B. † | Cardinal, Prefect of the Congregation of the Index |
| 19.4 | Entered | Louis Van Hoeck, S.J. † | Member of Society of Jesus | Bishop of Ranchi, India |
| 24 Sep | 74.8 | Appointed | Thomas Langdon Grace, O.P. † | Titular Archbishop of Siunia | Bishop Emeritus of Saint Paul, Minnesota, USA |
| 25 Sep | | Born | William Godfrey † | | Cardinal, Archbishop of Westminster, England, Great Britain |
| 26 Sep | 82.8 | Died | Marie-Jean-François Allard, O.M.I. † | Vicar Apostolic Emeritus of Natal, South Africa |
| 74.7 | Died | Concetto Focaccetti † | Bishop Emeritus of Acquapendente, Italy |
| 57.6 | Died | Colin Cameron Grant † | Bishop of Aberdeen, Scotland, Great Britain |
| Born | Carlo von Mansfeld, M.I. † | | Superior General Emeritus of Order of the Ministers of the Sick |
| 27 Sep | | Born | Juan Albacete Sáiz, S.J. † | | Prefect of San Francisco Javier, Peru |
| 39.0 | Appointed | Mihael Napotnik † | Bishop of Lavant, Slovenia |
| Born | Leo Hale Taylor, S.M.A. † | | Archbishop Emeritus of Lagos, Nigeria |
| 28 Sep | | Born | Raffaele Baratta † | | Archbishop Emeritus of Perugia, Italy |
| 18.2 | Entered | Auguste-Léopold Huys, M. Afr. † | Member of Missionaries of Africa (White Fathers) | Coadjutor Vicar Apostolic of Upper Congo {Congo Superiore}, Congo (Dem. Rep.) |
| 64.0 | Died | George Porter, S.J. † | Archbishop of Bombay, India |
| 29 Sep | 71.1 | Died | Agustín de Jesús Torres y Hernandez, C.M. † | Bishop of Tulancingo, Hidalgo, México |