Illinois Archives and Libraries

Many archives and libraries have resources such as maps, gazetteers, and other place-finding aids to help you locate information about Illinois. They may have collections of previous research, such as family and local histories and biographies. Many have record-finding aids such as guides to their own collections or inventories of records housed elsewhere in the state.

Names, addresses, and telephone numbers of many archives, libraries, and genealogical and historical societies are given in:

Directory of Illinois Museums Including Historical, Cultural, and Scientific Agencies. Springfield, Illinois: Illinois Association of Museums and Illinois Historic Preservation Agency, 1996. This source is not available at the Family History Library, but most libraries in Illinois have a copy. An earlier source is:

Reithmaier, Tina M., ed. A Guide to the Cultural Resources in Illinois. Springfield, Illinois: The Office of the Secretary of State, 1988. (Family History Library book 977.3 C44g).

The following archives, libraries, and societies have collections or services helpful for genealogical research:

National Archives
National Archives and Records Administration (NARA)—Great Lakes Region 7358 South Pulaski Road Chicago, IL 60629 Telephone: 773-581-7816 Internet: www.nara.gov/regional/chicago.html

State Archives, Libraries, and Societies
Illinois State Archives Margret Cross Norton Building Springfield, IL 62756 Telephone: 217-782-4682 Fax: 217-524-3930 Internet: http://www.cyberdriveillinois.com/departments/archives/archives.html

Since the Illinois State Archives responds only by mail to inquiries, all fax, telephone, and e-mail inquiries must also contain a mailing address.

A helpful guide to the holdings of the Illinois State Archives is:

Bailey, Robert E., and Elaine Shemoney Evans, eds. Descriptive Inventory of the Archives of the State of Illinois. 2nd ed. Springfield, Illinois: Illinois State Archives, 1997. (Family History Library book 977.3 J53ir 1997.) This source is also available on compact disc from the state archives.

Illinois State Library Gwendolyn Brooks Building 300 South Second Street Springfield, IL 62701 Telephone: 217-785-5600 Internet: http://www.cyberdriveillinois.com/departments/library/

Illinois State Historical Library Old State Capitol 112 North Sixth Street Springfield, IL 62701-1507 Telephone: 217-558-8844 Fax: 217-785-6250 Internet: www.state.il.us/hpa/lib

Illinois State Genealogical Society P.O. Box 10195 Springfield, IL 62791 Telephone: 217-789-1968 Internet: http://www.rootsweb.com/~ilsgs/

Other genealogical societies are listed in the Directory of Illinois Museums and the Reithmaier book, both cited at the beginning of this section.

Illinois State Historical Society Old State Capitol Springfield, IL 62701 Telephone: 217-524-6258 Internet: www.prairienet.org/ishs

Illinois Regional Archives Depository System
Illinois Regional Archives Depository System (IRAD) Archives Building Springfield, IL 62756 Telephone: 217-785-1266 Internet: https://www.ilsos.net/departments/archives/irad/iradaddr.html

From the above site you can link to any county for information on that county and the government databases available, including the county courthouse address and phone numbers and other counties which each county used to be part of.

IRAD—Booth Library Illinois State University 600 Lincoln Avenue Charleston, IL 61920 Telephone: 217-581-6093

IRAD—Williams Hall Illinois State University Campus Box 5500 Normal, IL 61790-5500 Telephone: 309-452-6027

IRAD—Regional History Center Swen Parson Hall Northern Illinois University DeKalb, IL 60115 Telephone: 815-753-1779

IRAD—LIB-144 University of Illinois at Springfield Post Office Box 19243 Springfield, IL 62794-9243 Telephone: 217-206-6520

IRAD c/o Special Collections Morris Library—6632 Southern Illinois University Carbondale, IL 62901-6632 Telephone: 618-453-3040

IRAD—Ronald Williams Library Northeastern Illinois University 5500 N. St. Louis Avenue Chicago, IL 60625-4699 Telephone: 773-794-6279

IRAD—University Library Western Illinois University 1 University Circle Macomb, IL 61455-1390 Telephone: 309-298-2716

A useful guide to records in IRAD depositories is:

Bailey, Robert E., et al., eds. A Summary Guide to Local Governmental Records in the Illinois Regional Archives. Springfield, Illinois: Illinois State Archives, 1992. (Family History Library book 977.356/S1 J53s).

Another Important Library Newberry Library 60 West Walton Street Chicago, IL 60610 Telephone: 312-943-9090 Telephone to reference desk: 312-255-3512 Internet: www.newberry.org

This library has research guides on various subjects related to genealogy and library holdings cataloged from 1978.

Major collections at the Newberry Library are described in:

Sinko, Peggy Tuck. Guide to Local and Family History at the Newberry Library. Salt Lake City, Utah: Ancestry, 1987. Ancestry is a trademark of Ancestry, Inc. (Family History Library book 977.311 A3s.)

A surname index to genealogical periodicals and local history books in the Newberry Library was completed in 1915 and published as:

The Genealogical Index of the Newberry Library, Chicago, Illinois. Four Volumes. Boston, Massachusetts: G.K. Hall, 1960. (Family History Library book Q 929 N424g; films 928135–37).

To learn more about the history and record-keeping systems of Illinois counties, use the 33 inventories of the county archives published around 1940 by the Historical Records Survey. The Family History Library has copies of most of these. These inventories can be found in the Family History Library Catalog by using a Place Search under:

ILLINOIS, [COUNTY]- ARCHIVES AND LIBRARIES- INVENTORIES, REGISTERS, CATALOGS

Computer Networks and Bulletin Boards
Computers with modems are important tools for obtaining information from selected archives and libraries. Computer networks themselves can serve as a library. The Internet, certain computer bulletin boards, and commercial on-line services help family history researchers:


 * Locate other researchers.
 * Post queries.
 * Send and receive e-mail.
 * Search large databases.
 * Search computer libraries and on-line catalogs.
 * Join in computer chat and lecture sessions.

You can find computerized research tips and information about ancestors from Illinois in a variety of sources at local, state, national, and international levels. Much of the information is available at little or no cost. Addresses on the Internet change frequently. The following sites are important gateways to additional sites:

FamilySearch™ Internet Genealogy Service. [Salt Lake City, Utah]: The Church of Jesus Christ of Latter-day Saints, 22 March 1999 [cited 7 October 1999]. Available at www.familysearch.org. At this site you can access the Family History Library Catalog, Ancestral File, International Genealogical Index, Source Guide, lists of Family History Centers, web sites related to family history, and lists of researchers interested in similar genealogical topics. You can also learn about and order Family History Library publications.

Howells, Cyndi. "U.S.- Illinois- IL." In Cyndi’s List of Genealogy Sites on the Internet. Puyallup, Washington: Cyndi Howells, 6 October 1999 [cited 7 October 1999]. Available at www.cyndislist.com/il.htm. This list has more links to other Illinois genealogical sites and describes more resources than any other site on the Internet.

"Illinois USGenWeb." In The USGenWeb Project [Internet site]. N.p., 1999 [cited 7 October 1999]. Available at www.rootsweb.com/~ilgenweb/. This is a cooperative effort by many volunteers to list genealogical databases, libraries, bulletin boards, and other resources available on the Internet, for each county, state, and country.

"United States Resources: Illinois." In RootsWeb. N.p., 28 August 1999 [cited 7 October 1999]. Available at www.rootsweb.com/roots-l/usa/il.html. This list of sites and resources includes a large, regularly updated research coordination list.

"IL GenExchange." In Genealogical Exchange &amp; Surname Registry. N.p., 1996-1999 [cited 7 October 1999]. Available at www.genexchange.com/il/index.cfm. This site brings searchable data to genealogists including databases (church, cemetery, census, land, immigration, naturalization, and vital records), directories, historical accounts, mailing lists, queries, local surname researchers, and look-up volunteers.

For further details about using computer networks, bulletin boards, and news groups for family history research, see the "Archives and Libraries" section of the United States Research Outline.

Some Family History Centers have computers with FamilySearch™. These computers do not have access to online services, networks, or bulletin boards. You can use these services at many public libraries, college libraries, and private locations.