Naturalization Records Available at the Archives of Ontario
F 542 Robert Nelles family fonds 1759-1877
RG 22-5885 York County Clerk of the Peace letter books 1915-1925 [no ILL]
RG 22-5886 Letters received by the York County Clerk of the Peace 1915-1925
RG 22-391 Criminal Assize Clerk indictment reports 1859-1929
RG 22-2565 Kenora District Clerk of the Peace naturalization act files 1909-1917 [no ILL]
RG 22-2561 Kenora Local Registrar naturalization act files 1906-1914 [no ILL]
RG 22-4164 Peel County Court naturalization and citizenship indexes 1921-1964 [no ILL]
RG 22-52 Timiskaming District Court of General Sessions of the Peace minutes 1913-1958 [no ILL]
RG 22-72 Grey County Court of General Sessions of the Peace minutes 1854-1861, 1869-1943
RG 22-74 Parry Sound District Court of General Sessions of the Peace minutes 1904-1959
RG 22-89 Lambton County Court of General Sessions of the Peace minutes 1877, 1912-1935
RG 22-93 Thunder Bay District Court of General Sessions of the Peace minutes 1901-1956
RG 22-98 York County Court of General Sessions of the Peace orders 1901-1903
RG 22-5562 Welland County Clerk of the Peace naturalization and citizenship registers 1858-1965
RG 22-4256 Perth County Clerk of the Peace naturalization registers 1870-1954
RG 22-3896 Ontario County Clerk of the Peace naturalization registers 1878-1962
RG 22-5760 Wentworth County Court naturalization register 1907-1916
RG 22-1996 Frontenac County Clerk of the Peace naturalization registers 1891-1966
RG 22-3598 Nipissing District Clerk of the Peace naturalization registers 1907-1932
RG 22-1297 Bruce County Clerk of the Peace naturalization registers 1918-1935, 1955-1977
RG 22-3162 Lincoln County Court naturalization register 1915-1955
RG 22-4280 Perth County Clerk of the Peace letter book 1915-1925
RG 22-1096 Algoma District Clerk of the Peace naturalization registers 1904-1921, 1935-1952
RG 22-1197 Brant County Clerk of the Peace naturalization registers 1887-1968
RG 22-1162 Brant County Court citizenship applications files 1956-1967
RG 22-1898 Essex County Clerk of the Peace naturalization registers 1851, 1856-1857
RG 22-2683 Kent County Clerk of the Peace naturalization registers 1890-1916, 1969
RG 22-2883 Lanark County Clerk of the Peace naturalization registers 1907-1976
RG 22-3187 Lincoln County Clerk of the Peace naturalization cards [195-]-[196-]
RG 22-3193 Lincoln County Clerk of The Peace naturalization register 1857-1915
RG 22-3497 Muskoka District Clerk of the Peace naturalization registers 1909-1917, 1919-1939
RG 22-3659 Norfolk County Clerk of the Peace naturalization files 1907-1941
RG 22-3664 Norfolk County County Court naturalization files [192-]-[194-]
RG 22-3985 Oxford County Clerk of the Peace naturalization files 1876-1952
RG 22-4391 Peterborough County Clerk of the Peace naturalization registers 1859-1914
RG 22-4591 Prince Edward County Clerk of the Peace naturalization registers 1888-1910
RG 22-5110 Timiskaming District Supreme Court civil assize minute books 1913-1949
RG 22-5194 Timiskaming District Clerk of the Peace naturalization registers 1918-1954
RG 22-5491 Waterloo County Clerks of the Peace naturalization register 1853-1872
RG 22-426 Elgin County Crown Attorney Court of General Sessions of The Peace prosecution case files 1929-1962
RG 22-3892 Ontario County Clerk of the Peace letterbooks 1854-1893
D 353 Upper Canada naturalization registers diffusion material [Microfilmed 19–], (originals 1828-1850)
Choose from Naturalization Records Before 1854 ~ Naturalization Records 1854-1917 ~ Naturalization Records After 1917 ~ National Registration File 1918 ~ National Registration File 1940 ~ Sessional Papers ~ Passports ~ Border Crossings ~ Oaths of Allegiance
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