Ontario
The Ontario family history research page lists data collections relevant to Ontario.
Start your search here to find ancestors originating from Ontario and to research historical records pertaining to Ontario.
Start your search here to find ancestors originating from Ontario and to research historical records pertaining to Ontario.



Otsi
Ontario kogu
- 1921 Canada Census 8,683,491 sissekannet
- 1911 Canada Census 7,157,334 sissekannet
- Canada Newspapers, 1752-2007 6,960,991 pages in 345 newspaper titles
- 1901 Canada Census 5,213,093 sissekannet
- Ontario Births, 1869-1912 5,183,822 sissekannet
- 1891 Canada Census 4,539,588 sissekannet
- 1881 Canada Census 4,273,931 sissekannet
- 1871 Canada Census 3,292,788 sissekannet
- 1861 Canada Census 2,764,253 sissekannet
- Canadian Obituaries, 1997-2017 2,035,933 sissekannet
- 1851 Canada Census 1,364,567 sissekannet
- Ashbury College (Ottawa, Ontario, Canada), 1932 - 2001 10,669 sissekannet