Chicago and Cook County Cemeteries, https://chicagoandcookcountycemeteries.com/, Discover great facts and stories about 272 Chicago area cemeteries. Many cemeteries have vanished or no longer outwardly resemble a place of burial. You will be surprised to find where the dead have been in and around Chicago.
DuPage Clerk of the Circuit Court, 505 County Farm Road, Wheaton, IL 60187, http://www.dupageco.org/courtclerk/, Lower Level; Probate Records; Naturalization Records
DuPage Recorder of Deeds, 421 N. County Farm Road, Wheaton, IL 60187, First Floor, http://www.dupageco.org/recorder/, Land Records: Grantor & Grantee Books.
Illinois Death Certificate Index, 1916 -1950, https://www.ilsos.gov/departments/archives/databases/idphdeathindex.html, Home > Departments > Archives > Databases > Illinois Death Certificates, 1916–1972. An Ongoing Project of the Illinois State Archives & the Illinois State Genealogical Society.
Illinois Death Certificate Index, Pre 1916, https://www.ilsos.gov/departments/archives/databases/death.html, Home > Departments > Archives > Databases > Illinois Statewide Death Index, Pre–1916. An Ongoing Project of the Illinois State Archives & the Illinois State Genealogical Society.
Illinois Marriage Index, 1763 – 1900, https://www.ilsos.gov/departments/archives/databases/marriage.html, Home > Departments > Archives > Databases > Illinois Statewide Marriage Index, 1763–1900; Includes DuPage County 1839 - 1906. An Ongoing Project of the Illinois State Archives & the Illinois State Genealogical Society.
Naperville Heritage Collection, https://www.idaillinois.org/digital/collection/npl/search, Part of the Illinois Digital Archives
Social Security Death Index (SSDI) at FamilySearch.org, https://www.familysearch.org/search/collection/1202535
1839 - Map of Illinois, http://maps.ilgw.org/il1839.htm, This is the year DuPage County was founded.
1874 - Map with the nine townships from the 1874 Atlas, http://www.usgwarchives.net/maps/illinois/il1875/DUPAGE.JPG
1882 - History of DuPage County, Illinois by Rufus Blanchard., https://archive.org/embed/historyofdupagec00blan
1882 - Surname Index to Blanchard’s History of DuPage County, Illinois, https://www.familysearch.org/library/books/records/item/641929-an-index-to-the-names-of-persons-appearing-in-history-of-du-page-county-illinois-by-rufus-blanchard-chicago-o-l-baskin-co-1882?offset=310525
1886 - Holland's Business Directory of Naperville, https://www.idaillinois.org/digital/collection/npl/id/1878
Libraries
Addison Public Library, 4 Friendship Place, Addison, IL 60101, http://www.addisonlibrary.org/
Bensenville Public Library, 200 S. Church St., Bensenville, IL 60106, http://www.bensenville.lib.il.us/
Bloomingdale Public Library, 101 Fairfield Way, Bloomingdale, IL 60108, http://www.mybpl.org
Carol Stream Public Library, 616 Hiawatha Dr., Carol Stream, IL 60188, http://www.cslibrary.org/
Clarendon Hills Public Library, 7 N. Prospect St., Clarendon Hills, IL 60514, http://www.clarendonhillslibrary.org/
College of DuPage Library, 425 Fawell Blvd., Glen Ellyn, IL 60137, http://www.cod.edu/library/
Downers Grove Public Library, 1050 Curtiss St., Downers Grove, IL 60515, http://www.downersgrovelibrary.org/
Elmhurst College Library, A.C. Buehler Library, 190 Prospect Ave., Elmhurst, IL 60126, https://library.elmhurst.edu/home
Elmhurst Public Library, 125 S. Prospect Ave., Elmhurst, IL 60126, http://www.elmhurstpubliclibrary.org/
Glen Ellyn Public Library, 400 Duane St., Glen Ellyn, IL 60137, http://www.gepl.org/
Glenside Public Library District, 25 E. Fullerton, Glendale Heights, IL 60139, http://www.glensidepld.org/
Helen Plum (Lombard) Public Library, 110 W. Maple St., Lombard, IL 60148, https://www.helenplum.org/
Hinsdale Public Library, 20 E. Maple St, Hinsdale, IL 60521, http://www.hinsdalelibrary.info/
Indian Prairie Public Library, 401 Plainfield Road, Darien, IL 60561, https://ippl.info/
Itasca Community Library, 500 W. Irving Park Rd., Itasca, Il 60143, http://www.itascalibrary.org/
Lisle Public Library, 777 Front St., Lisle, IL 60532, http://www.lislelibrary.org/
Naperville LDS Family History Library, 1320 Ridgeland Ave., Naperville, IL 60540, https://sites.google.com/site/napervillefamilyhistorycenter/home
Naperville Public Library, Nichols Library, 200 W. Jefferson Ave., Naperville, IL 60540, https://www.naperville-lib.org/
North Central College Library, Oesterle Library, 320 E. School St., Naperville, Il 60540, http://library.noctrl.edu/
Oak Brook Public Library, 600 Oak Brook Rd., Oak Brook, IL 60523, http://www.oak-brook.org/109/Oak-Brook-Public-Library
Roselle Public Library, 40 S. Park St., Roselle, IL 60172, https://www.rosellepld.org/
Villa Park Library, 305 S. Ardmore, Villa Park, IL 60181, https://www.vppl.info/
Warrenville Public Library, 28w751 Stafford Pl., Warrenville, IL 60555, http://www.warrenville.com/
West Chicago Public Library, 118 W. Washington St., West Chicago, IL 60185, https://wcpld.info/
Westmont Public Library, 428 N. Cass, Westmont, IL 60559, http://www.westmontlibrary.org/
Wheaton College Library, Buswell Memorial Library, 510 Irving Ave., Wheaton, IL 60187, http://library.wheaton.edu/
Wheaton Public Library, 225 N. Cross, Wheaton, IL 60187, http://www.wheatonlibrary.org/
Winfield Public Library, 0s291 Winfield Rd., Winfield, IL 60190, http://www.winfield.lib.il.us/
Wood Dale Public Library, 520 N. Wood Dale Rd., Wood Dale, IL 60191, http://www.wooddale.com/
Woodridge Public Library, 3 Plaza Dr., Woodridge, IL 60517, http://www.woodridgelibrary.org/
Illinois Civil War Record Search, http://www.cyberdriveillinois.com/departments/archives/databases/datcivil.html, 250,000 Union Army volunteers from Illinois by name or place Information
Overview of Military Records, http://www.ancestry.com/wiki/index.php?title=Overview_of_Military_Records, From Ancesrty.com - This article originally appeared in "Military Records" by Lloyd deWitt Bockstruck, MA, MS, and Sandra Hargreaves Luebking, FUGA in The Source: A Guidebook to American Genealogy.
Addison Normal School 1912 Yearbook, https://freepages.rootsweb.com/~weilfamily/genealogy/ANSPages/ANS_index.html
Ancestry.com’s Illinois Collections, http://search.ancestry.com/Places/US/Illinois/Default.aspx, Ancestry.com-record collections, history, and genealogy resources to help you trace your Illinois ancestors.
FamilySearch Wiki for DuPage County, Illinois, https://www.familysearch.org/en/wiki/DuPage_County,_Illinois_Genealogy
Genealogical Research Process, https://www.genealogyexplained.com/basics/genealogical-proof-standard/, A process flowchart to walk you through proper genealogical research using the concepts and ideas of the Genealogical Proof Standard (GPS). Follow Genealogy Explained, an educational site designed to help weekend-warrior genealogists learn how to climb their family trees by Marc McDermott.
German Evangelical Orphan and Old Peoples home in Dupage, https://freepages.rootsweb.com/~orphanshome/genealogy/censusrooms/uscensus/illinois/1900/ilgeooph00.htm
Linkpendium for DuPage County Genealogy, https://linkpendium.com/du_page-il-genealogy/, Linkpendium's goal is to index every genealogy, family history, family tree, surname, vital records, biography, or otherwise genealogically-related sites on the Internet.
Newberry Library Research Guide for DuPage County, Illinois, https://www.newberry.org/collection/research-guide/dupage-county-il-genealogy
USGenWeb Archives - DuPage County, http://usgwarchives.net/il/dupage/dupage.htm, Biographies ~ Cemeteries ~ Census ~ Churches ~ Court ~ Deaths ~ Marriages ~ Military ~ Newspapers ~ Obituaries ~ Penny Postcards
The DuPage County Genealogical Society is an incorporated, 501(C)(3) not-for-profit organization. Our focus is on providing education for genealogists and assisting in preserving and making available local records of genealogical interest. Our mailing address is P. O. Box 3, Wheaton, IL, 60187.