Illinois State Genealogical Society
The Illinois State Genealogical Society, with Illinois genealogy links and information about the Society’s activities.
The Library will be closed on Sunday, September 1 and Monday, September 2 in celebration of Labor Day.
The Illinois State Genealogical Society, with Illinois genealogy links and information about the Society’s activities.
Search information about DuPage County history and how to obtain local genealogical information.
Get started on genealogy research in the Illinois State Archives.