USA (1,379,301) > Illinois (55,515) > Stephenson County (531) > Stephenson County Immigration Records (4)
USA (1,379,301) > Illinois (55,515) > Illinois Immigration Records (489) > Stephenson County Immigration Records (4)
NOTE: Additional records that apply to Stephenson County are also on the Illinois Immigration Records page.
Illinois, Federal Naturalization Records, 1856-1991 Ancestry
US Naturalization Record Index, Northern Illinois, 1840-1950 ( includes Stephenson County, IL) MyHeritage
We will go to a new land : the great East Frisian migration to America 1845-1895 FamilySearch Library