Roman Catholic Diocese of Thunder Bay

The Roman Catholic Diocese of Thunder Bay (Latin: Dioecesis Sinus Tonitralis) (erected 29 April 1952, as the Diocese of Fort William) is a suffragan of the Archdiocese of Toronto. It was renamed on 26 February 1970.

Roman Catholic Diocese of Thunder Bay

The Roman Catholic Diocese of Thunder Bay (Latin: Dioecesis Sinus Tonitralis) (erected 29 April 1952, as the Diocese of Fort William) is a suffragan of the Archdiocese of Toronto. It was renamed on 26 February 1970.