The Piper Information Center
- Contains historical and genealogical information for Marshall, Woodford, Putnam, LaSalle, and Bureau counties, also contains the family histories of the Cassell, Beck, Daily, Norton, Lyons, Dinkey and Berry families.
- http://www.piperspages.com

StateGenSites: Illinois
- Genealogy news plus surname queries, family research tips, articles and genealogy search tools. Offers a variety of categories.
- http://www.genealogytoday.com/genealogy/states/illinois.html

Cemetery Records of Illinois
- Online burial records and tombstone inscriptions from Illinois cemeteries.
- http://www.interment.net/us/il/index.htm

Illinois Research at The Records Room
- Locate resources (online listings, books, CD-Rom, lookups and addresses) for vital records in each county within the state of Illinois.
- http://www.daddezio.com/records/room/RR-IL-NDX.html

RootsWeb.com: Illinois Message Board
- Discussion forum for interested genealogists.
- http://boards.ancestry.com/mbexec?htx=board&r=rw&p=localities.northam.usa.states.illinois

Illinois Genealogy and History
- USGenWeb Project - Illinois genealogy, history, Civil War, Societies of Illinois, maps, and reunions.
- http://www.rootsweb.com/~ilgenweb

VitalChek Network: Vital Record Agencies in Illinois
- Information on how to obtain a birth or death record from Illinois. Offers online request submission form or by fax.
- http://www.vitalchek.com/region_overview.asp?region_id=16

ALHN Illinois History and Genealogy
- Contains records for genealogical and historical research at both state and county levels. Free access to online documents and records are available to the researcher (census, cemeteries, newspapers).
- http://www.usgennet.org/~alhnilus/

Ilroute66
- Yahoo! Groups list for people interested in Illinois genealogy, surnames, ancestors, and personal histories. Includes surname database and links plus a cemetery database.
- http://groups.yahoo.com/group/ilroute66/