Archives of The Roman Catholic Archdiocese of Toronto (ARCAT)

The Archives of the Roman Catholic Archdiocese of Toronto (ARCAT) preserve the historical records of the Archdiocese of Toronto, Canada. Holdings include historical parish registers, diocesan records, past ordinaries and academic research resources; researchers can consult materials in person or through the ARCAT Online digital portal at vitacollections.ca/ARCATOnline/search.