St Clair County MI Immigration Records

USA (1,403,636) > Michigan (33,323) > St Clair County (630) > St Clair County Immigration Records (8)

USA (1,403,636) > Michigan (33,323) > Michigan Immigration Records (412) > St Clair County Immigration Records (8)


NOTE: Additional records that apply to St Clair County are also on the Michigan Immigration Records page.

St Clair County Immigration Records

Index to the St. Clair County Naturalization Files Michigan History Center online

Michigan, Federal Naturalization Records, 1887-1931 Ancestry online

Military naturalizations, ca. 1940-1965 FamilySearch Library

Naturalization records and indexes, 1854-1982 FamilySearch Library

Naturalization records of the 31st Circuit Court for St. Clair County, 1843-1982 Archive Grid

Petitions grants and denials, 1929-1977 FamilySearch Library

Repatriations, 1937-1957 FamilySearch Library

Port Huron Immigration Records

Declarations of intention, 1869-1875 FamilySearch Library

Not sure what to do next in your genealogy research? We have professional genealogist research services available.

Additions or corrections to this page? We welcome your suggestions through our Contact Us page