| Year | Age | Bishop | Event | Title | Current Title |
| 1920 |
| Julio Parise Loro, C.S.I. | Born | Cologna Veneta, Italy | Vicar Apostolic Emeritus of Napo, Ecuador |
| 1929 |
| Henri Antoine Marie Teissier | Born | Lyon, France | Archbishop Emeritus of Alger, Algeria |
| 1930 |
| Michael Bzdel, C.SS.R. | Born | Wishart | Archbishop Emeritus of Winnipeg (Ukrainian), Manitoba, Canada |
| 1938 |
| Francesco Gioia, O.F.M. Cap. | Born | San Vito dei Normanni | Secretary Emeritus of the Pontifical Council for Pastoral Care of Migrants and Itinerant People |
| 1945 |
| Joseph Coutts | Born | Amritsar | Bishop of Faisalabad, Pakistan |
| 25.4 | William Edward Murray | Ordained Priest | Priest of Sydney, Australia | Bishop Emeritus of Wollongong, Australia |
| 1950 |
| Fidèle Nsielele Zi Mputu | Born | Kinshasa | Bishop of Kisantu, Congo (Dem. Rep.) |
| 1951 | 24.5 | José Delicado Baeza | Ordained Priest | Priest | Archbishop Emeritus of Valladolid, Spain |
| 1954 | 25.8 | Owen John Dolan | Ordained Priest | Priest of Wellington, New Zealand | Coadjutor Bishop Emeritus of Palmerston North, New Zealand |
| 1955 | 22.3 | Soane Lilo Foliaki, S.M. | Ordained Priest | Priest of Society of Mary | Bishop Emeritus of Tonga, Pacific (Oceania) |
| 1956 | 27.1 | Léon Lesambo Ndamwize | Ordained Priest | Priest of Inongo, Congo (Dem. Rep.) | Bishop Emeritus of Inongo, Congo (Dem. Rep.) |
| 1957 | 24.3 | Helmut Bauer | Ordained Priest | Priest of Würzburg, Germany | Auxiliary Bishop Emeritus |
|
| Nicolas Girasoli | Born | Ruvo di Puglia, Italy | Apostolic Nuncio to Zambia |
| 28.6 | Michael Ambrose Griffiths, O.S.B. | Ordained Priest | Priest of Order of Saint Benedict | Bishop Emeritus of Hexham and Newcastle, England, Great Britain |
| 23.7 | Néstor Rafael Herrera Heredia | Ordained Priest | Priest | Bishop of Machala, Ecuador |
| 35.9 | Raúl Marcelo Pacífico Scozzina, O.F.M. | Ordained Bishop | Bishop of Formosa, Argentina | Bishop Emeritus |
| 1958 | 24.0 | Robin Walsh Leamy, S.M. | Ordained Priest | Priest of Society of Mary | Auxiliary Bishop of Auckland, New Zealand |
| 1959 | 25.4 | Austen Robin Crapp, O.F.M. | Ordained Priest | Priest of Order of Friars Minor | Bishop Emeritus of Aitape, Papua New Guinea |
| 1962 | 23.7 | David Louis Walker | Ordained Priest | Priest of Sydney, Australia | Bishop of Broken Bay, Australia |
| 1963 | 30.5 | Vincent Mojwok Nyiker | Ordained Priest | Priest of Malakal, Sudan | Bishop Emeritus of Malakal, Sudan |
| 28.7 | Simon Akwali Okafor | Ordained Priest | Priest | Bishop of Awka, Nigeria |
| 22.4 | Gabriel Zubeir Wako | Ordained Priest | Priest of Wau, Sudan | Cardinal, Archbishop of Khartoum, Sudan |
| 1964 | 26.2 | Joseph Nduhirubusa | Ordained Priest | Priest of Ruyigi, Burundi | Bishop |
| 1966 | 27.3 | Peter Marzinkowski, C.S.Sp. | Ordained Priest | Priest of Congregation of the Holy Spirit | Bishop of Alindao, Central African Republic |
| 1971 | 46.9 | Paul Vincent Donovan | Ordained Bishop | Bishop of Kalamazoo, Michigan, USA | Bishop Emeritus |
| 1972 | 25.2 | Patrick Kevin Lynch, SS.CC. | Ordained Priest | Priest of Congregation of the Sacred Hearts of Jesus and Mary | Auxiliary Bishop of Southwark, England, Great Britain |
| 56.7 | Jorge Mayer | Installed | Archbishop of Bahía Blanca, Argentina | Archbishop Emeritus |
| 1973 | 26.5 | Francisco Pérez González | Ordained Priest | Priest of Burgos, Spain | Archbishop of Pamplona y Tudela, Spain |
| 25.3 | Thomas Joseph Tobin | Ordained Priest | Priest of Pittsburgh, Pennsylvania, USA | Bishop of Providence, Rhode Island, USA |
| 1975 | 55.4 | William Edward Murray | Ordained Bishop | Bishop of Wollongong, Australia | Bishop Emeritus |
| 1976 | 49.2 | Eamon Casey | Appointed | Bishop of Galway and Kilmacduagh, Ireland | Bishop Emeritus |
| 55.7 | Edward Thomas Hughes | Ordained Bishop | Titular Bishop of Segia | Bishop Emeritus of Metuchen, New Jersey, USA |
| 1977 | 54.2 | Daniel William Kucera, O.S.B. | Ordained Bishop | Titular Bishop of Natchesium | Archbishop Emeritus of Dubuque, Iowa, USA |
| 1979 | 25.4 | Clet Feliho | Ordained Priest | Priest of Conakry {Konakry}, Guinea | Bishop of Kandi, Benin |
| 1981 | 48.6 | Alfred Clifton Hughes | Appointed | Auxiliary Bishop of Boston, Massachusetts, USA | Archbishop Emeritus of New Orleans, Louisiana, USA |
| 48.6 | Alfred Clifton Hughes | Appointed | Titular Bishop of Maximiana in Byzacena | Archbishop Emeritus of New Orleans, Louisiana, USA |
| 1990 | 52.6 | José de Jesús Nuñez Viloria | Resigned | Bishop of Ciudad Guayana, Venezuela | Bishop Emeritus |
| 36.6 | Dominic Nyarko Yeboah | Ordained Priest | Priest of Sunyani, Ghana | Bishop of Techiman, Ghana |
| 1991 | 27.8 | Francisco de Assis Dantas de Lucena | Ordained Priest | Priest of Caicó, Rio Grande do Norte, Brazil | Bishop of Guarabira, Paraiba, Brazil |
| 1993 | 53.6 | Roberto Lückert León | Appointed | Bishop of Coro, Venezuela | Archbishop of Coro, Venezuela |
| 1994 | 50.6 | Antonio Buoncristiani | Appointed | Bishop of Porto-Santa Rufina, Italy | Archbishop of Siena-Colle di Val d’Elsa-Montalcino, Italy |
| 1995 | 41.1 | Joseph Mairura Okemwa | Ordained Bishop | Bishop of Kisii, Kenya |
| 1998 | 62.9 | John Brendan McCormack | Appointed | Bishop of Manchester, New Hampshire, USA |
| 1999 | 60.3 | José Alves da Costa, D.C. | Resigned | Bishop of Corumbá, Mato Grosso do Sul, Brazil | Bishop Emeritus |
| 2000 | 50.6 | Irynej Bilyk, O.S.B.M. | Appointed | Bishop of Buchach {Bučač} (Ukrainian), Ukraine | Bishop Emeritus |
| 60.6 | Daniel Caro Borda | Appointed | Auxiliary Bishop of Bogotá, Colombia | Bishop of Soacha, Colombia |
| 60.6 | Daniel Caro Borda | Appointed | Titular Bishop of Rusibisir | Bishop of Soacha, Colombia |
| 57.7 | Julian Gbur, S.V.D. | Appointed | Bishop of Stryj (Ukrainian), Ukraine |
| 40.5 | Vasyl Ivasiuk | Incardinated | Priest of Sokal (Ukrainian), Ukraine | Exarch of Odessa-Krym (Ukrainian), Ukraine |
| 51.3 | Mychajlo Koltun, C.SS.R. | Appointed | Bishop of Sokal (Ukrainian), Ukraine | Bishop of Sokal-Zhovkva (Ukrainian), Ukraine |
| 51.7 | Carlos Humberto Malfa | Ordained Bishop | Bishop of Chascomús, Argentina |
| 2001 | 49.3 | Richard Daniel Alarcón Urrutia | Ordained Bishop | Bishop of Tarma, Peru |
| 51.1 | Raymond Dumais | Resigned | Bishop of Gaspé, Québec, Canada | Bishop Emeritus |
| 52.5 | Salvador Piñeiro García-Calderón | Appointed | Bishop of Peru, Military |
| 55.5 | Joseph Maria Punt | Appointed | Bishop of Haarlem, Netherlands | Bishop of Haarlem-Amsterdam, Netherlands |
| 2002 | 61.4 | Sarhad Yawsip Hermiz Jammo | Ordained Bishop | Bishop of Saint Peter the Apostle of San Diego (Chaldean), USA |
| 2004 | 56.4 | Luis Armando Collazuol | Appointed | Bishop of Concordia, Argentina |
| 50.0 | Eduardo Maria Taussig | Appointed | Bishop of San Rafael, Argentina |
| 2005 | 56.0 | Clarence Richard Silva | Ordained Bishop | Bishop of Honolulu, Hawaii, USA |
| 2006 | 55.3 | Joseph Yapo Aké | Appointed | Bishop of Yamoussoukro, Côte d’Ivoire | Archbishop of Gagnoa, Côte d’Ivoire |
| 2007 | 45.3 | Rafael Alfonso Escudero López-Brea | Succeeded | Prelate of Moyobamba, Peru |
| 59.4 | Armando Trasarti | Appointed | Bishop of Fano-Fossombrone-Cagli-Pergola, Italy |
| 2008 | 77.1 | Juan de Dios Caballero Reyes | Retired | Auxiliary Bishop of Durango, México | Auxiliary Bishop Emeritus |
| 47.6 | Enrique Sánchez Martínez | Appointed | Auxiliary Bishop of Durango, México |
| 47.6 | Enrique Sánchez Martínez | Appointed | Titular Bishop of Thamugadi | Auxiliary Bishop of Durango, México |
| 2009 | 60.5 | Jose Romeo Orquejo Lazo | Appointed | Bishop of San Jose de Antique, Philippines |