The Year of Our Lord 1843

Diocese Events

See Also: Overview | Bishop Events | Necrology | Previous Year (1842) | Next Year (1844)

Date	From		To
unknown	Diocese of Alger, Algeria Diocese of Islas Canarias {Canary Islands}, Spain	Territory Lost	Vicariate Apostolic of Tunis, Tunisia	Erected
unknown			Society of Saint Edmund	Founded
unknown	Diocese of New Brunswick, Canada	Name Changed	Diocese of Fredericton, New Brunswick, Canada	Name Changed
31 Mar			Congregation of the Sons of Mary Immaculate	Decretum Laudis
2 Jun	Diocese of Maynas, Peru	Name Changed	Diocese of Chachapoyas, Peru	Name Changed
2 Jun			Missionaries of St. Francis de Sales d’Annecy	Decretum Laudis
11 Aug	Diocese of Philadelphia, Pennsylvania, USA	Territory Lost	Diocese of Pittsburgh, Pennsylvania, USA (Western Pennsylvania)	Erected
3 Oct			Missionary Brothers of the Countryside	Founded
28 Nov	Diocese of Saint Louis, Missouri, USA Diocese of Vincennes, Indiana, USA	Territory Lost	Diocese of Chicago, Illinois, USA (State of Illinois)	Erected
28 Nov	Diocese of Boston, Massachusetts, USA	Territory Lost	Diocese of Hartford, Connecticut, USA (Connecticut and Rhode Island)	Erected
28 Nov	Diocese of Saint Louis, Missouri, USA	Territory Lost	Diocese of Little Rock, Arkansas, USA (State of Arkansas)	Erected
28 Nov	Diocese of Detroit, Michigan, USA	Territory Lost	Diocese of Milwaukee, Wisconsin, USA (State of Wisconsin)	Erected
1 Dec	Archdiocese of Baltimore, Maryland, USA Archdiocese of Québec, Canada	Territory Lost	Vicariate Apostolic of Oregon Territory, USA (From California to Alaska, from the Rocky Mountains to the Pacific Ocean)	Erected

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