Illinois State Archives
Margaret Cross Norton Bldg.
Capitol Complex
Springfield, IL 62756
www.sos.state.il.us/departments/archives/archives.html
Included in their extensive holdings are federal and state censuses, military records, land records, and other materials as described in the earlier sections of this chapter. Consult the Descriptive Inventory of the Archives of the State of Illinois (Springfield, Illinois, 1991, second edition) or request the Genealogical Records and Mail Research Policy brochure from the archives.