NATURALIZATIONS

Clay County Naturalization Records - 1872-1954
Minnesota Historical Society

1854-1957 Minnesota Naturalization Records Index
(ancestry.com Subscription Fee - Contact Mike Peterson for Lookup Help)

1930-1988 Minnesota, Naturalization Card Index
(The index does not show residence but clicking on “View Document” will get you to the Card image)

1795-1925 United States Passport Applications
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