1871 Federal Census - Ontario Index
This database contains the names of the heads of households in the Province of Ontario as they were recorded in April 1871 in the official enumeration of the population of Canada. The census returns record personal information such as name, age, country or province of birth, occupation, ethnic origin and religious denomination.

1911 Ontario Census Records
A project transcribing the 1911 census; many pages have been transcribed and the database is searchable by surname within a county.

1901 Ontario Census Records
A project transcribing the 1901 census; many but not all pages have been described and the database is searchable by surname