Ancestry.com
Ontario, Canada, Roman Catholic Baptisms, Marriages, and Burials, 1760-1923
Ancestry.com
Archdiocese of Kingston, Ontario, Canada.
Archdiocese of Toronto, Ontario, Canada.
Catholic Diocese of Pembroke, Ontario, Canada.
Catholic Diocese of Peterborough, Ontario, Canada.
Diocese of London, Ontario, Canada.
Diocese of Moosonee, Ontario, Canada.
Diocese of Sault Ste. Marie, Ontario, Canada.
Diocese of St. Catharines, Ontario, Canada.
Diocese of Thunder Bay, Ontario, Canada.
Diocese of Timmins, Ontario, Canada.
Ottowa Roman Catholic Archdiocese, Ontario, Canada.