Plymouth County IA Immigration Records

USA (1,379,301) > Iowa (43,815) > Plymouth County (429) > Plymouth County Immigration Records (3)

USA (1,379,301) > Iowa (43,815) > Iowa Immigration Records (375) > Plymouth County Immigration Records (3)


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

Plymouth County Immigration Records

Iowa, Federal Naturalization Records, 1856-1937 Ancestry online

Naturalization record card index, 1869-1906 FamilySearch Library

Naturalization records, 1872-1944 FamilySearch Library

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