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Rock Island County

Welcome to our Rock Island County family history research page. Here you'll find record collections, history, and genealogy resources to help you trace your Rock Island County ancestors.

Data Collections

Search for historical records for ancestors in Rock Island County.

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Adams 2 Kendall 3
Bureau 2 Lawrence 1
Calhoun 1 Livingston 2
Champaign 2 Madison 1
Christian 1 Moultrie 1
Coles 1 Peoria 2
Cook 23 Piatt 1
De Kalb 5 Pike 1
De Witt 1 Rock Island 1
DuPage 2 Sangamon 2
Edgar 1 Shelby 1
Edwards 2 St Clair 1
Fulton 1 Stephenson 1
Grundy 1 Vermilion 3
Hancock 4 Wabash 1
Jo Daviess 1 Will 5
Kane 1 Winnebago 3
Kankakee 4 Woodford 2
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