

| Year | From | To | ||
|---|---|---|---|---|
| 1807 | Eparchy ofLviv (Ukrainian),Ukraine | Elevated | Archeparchy ofLviv (Ukrainian),Ukraine | Elevated |
| 1894 | Vicariate Apostolic ofNorthern Shantung {Scian-Ton Settentrionale},China | Territory Lost | Vicariate Apostolic ofEastern Shantung {Scian-Ton Orientale},China | Erected |
| 1910 | Diocese ofForli,Italy (S. Honorati island) | Territory Added | ||
| 1921 | Prefecture Apostolic ofPutumayo,Peru Prefecture Apostolic ofSan León del Amazonas,Peru | Elevated | Vicariate Apostolic ofSan León del Amazonas,Peru | Elevated |
| 1921 | Archdiocese ofMariana, Minas Gerais,Brazil (Bom-Despacho and Santo Antonio do Monte) | Territory Lost | Diocese ofAterrado,Brazil | Territory Added |
| 1923 | Vicariate Apostolic ofLéopoldville,Congo (Dem. Rep.) (Boundaries clarified) Prefecture Apostolic ofMatadi,Congo (Dem. Rep.) (Boundaries clarified) | Territory Added | ||
| 1932 | Vicariate Apostolic ofDiégo-Suarez,Madagascar (Sambirano and Moromandia) | Territory Lost | Prefecture Apostolic ofIsole di Mayotta, Nossi-Bé e Comore,Madagascar | Territory Added |
| 1936 | Diocese ofChatham, New Brunswick,Canada (County of Kent) Diocese ofSaint John, New Brunswick,Canada (Counties of Westmorland, Albert, Kent, and some French parishes in the County of Northumberland) | Territory Lost | Archdiocese ofMoncton, New Brunswick,Canada | Erected |
| 1936 | Archdiocese ofVancouver, British Columbia,Canada (Deanery of Nelson, Cranbrook, and part of Keloiona) | Territory Lost | Diocese ofNelson, British Columbia,Canada | Erected |
| 1936 | Diocese ofChatham, New Brunswick,Canada (from Halifax to Moncton) | Metropolitan Changed | ||
| 1936 | Diocese ofSaint John, New Brunswick,Canada (from Halifax to Moncton) | Metropolitan Changed | ||
| 1937 | Vicariate Apostolic ofButa,Congo (Dem. Rep.) (Lolo and Moenge) | Territory Lost | Prefecture Apostolic ofLolo,Congo (Dem. Rep.) | Erected |
| 1937 | Vicariate Apostolic ofWuhu [Wuhu],China (Tsiki, ñhenhsien, Siuning, Kimen, Ihsien in the civil province of Anhwei, as well as the civil sub-prefecture of Wuyuan in the civil province of Kiangsi) | Territory Lost | Prefecture Apostolic ofTunxi [Tunki],China | Erected |
| 1947 | Diocese ofCervia,Italy Archdiocese ofRavenna,Italy | United | Archdiocese ofRavenna e Cervia,Italy | United |
| 1954 | Diocese ofGerace (-Santa Maria di Polsi),Italy | Name Changed | Diocese ofGerace-Locri (-Santa Maria di Polsi),Italy | Name Changed |
| 1958 | Diocese ofHarbour Grace, Newfoundland,Canada | Name Changed | Diocese ofHarbour Grace-Grand Falls, Newfoundland,Canada | Name Changed |
| 1962 | Cardinal Titular Church ofSant’Atanasio | Established | ||
| 1968 | Missionary Society of Saint Thomas the Apostle (Syro-Malabar) | Founded | ||
| 1974 | Archdiocese ofPapeete, French Polynesia,Pacific (Oceania) (Pitcairn Island (in Polynesia)) | Territory Added | ||
| 1977 | Diocese ofMontefeltro,Italy Diocese ofRimini,Italy (Serravalle and Faetano along with Falciano and Dogana) Diocese ofSarsina,Italy (Rivolparo and Sapigno in Romagnano) | Name Changed | Diocese ofSan Marino-Montefeltro,Italy | Name Changed |
| 1986 | Diocese ofChillán,Chile (Tucapel) | Territory Lost | Diocese ofLos Angeles,Chile | Territory Added |
| 1991 | Vicariate Apostolic ofZamora,Ecuador | Name Changed | Vicariate Apostolic ofZamora en Ecuador | Name Changed |
| 2008 | Missionary Servants of the Word | Approbation | ||
| 2013 | Diocese ofOwando,Congo (Plateaux) | Territory Lost | Diocese ofGamboma,Congo | Erected |
| 2013 | Nunciature toSouth Sudan | Established | ||
| 2014 | Cardinal Titular Church ofSanti Simone e Giuda Taddeo a Torre Angela | Established | ||
| 2014 | Cardinal Titular Church ofSan Giacomo in Augusta | Established | ||
| 2014 | Cardinal Titular Church ofSant’Angela Merici | Established | ||
| 2024 | Archdiocese ofConakry {Konakry},Guinea (Boké, Gaoul, Boffa, and Koudara) | Territory Lost | Diocese ofBoké,Guinea | Erected |
| 2024 | Diocese ofBrescia,Italy (Saints Peter and Paul in Bossico) | Territory Lost | Diocese ofBergamo,Italy | Territory Added |
Home |Countries | ReligiousMenWomen |Popes |Holy See |Roman Curia |Cardinals by Rank
| ||
| AboutCatholic-Hierarchy | Terminology/Site Help | |
| Copyright David M. Cheney, 1996-2025 Code: web_e, v3.2.5, 30 Sep 2024; Data: 28 Nov 2025 | ||
✠