Mendocino County CA Immigration Records

USA (1,403,636) > California (35,019) > Mendocino County (424) > Mendocino County Immigration Records (3)

USA (1,403,636) > California (35,019) > California Immigration Records (283) > Mendocino County Immigration Records (3)

NOTE: Additional records that apply to Mendocino County are also on the California Immigration Records page.

Mendocino County Immigration Records

Index to Naturalization In the U.S. District Court for the Northern District of California, 1852 - ca. 1989 Ancestry online

Naturalization records, 1848-1928; indexes, 1858-ca. 1990 FamilySearch Library

US Naturalization Records, Northern California, 1852-1989 MyHeritage online

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Research Tip

Naturalization documents can list a person's name, age, witnesses, and place of origin. In some cases, women were not required to naturalize separately from their husbands. Before 1906 in the United States, naturalization documents sometimes only listed a home country rather than a specific town or city where a person came from. Since 1906, more detailed information has been included in naturalization documents.

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