Jefferson County, Illinois Genealogy

United States Illinois  Jefferson County

County Organization
County records are most often kept at the County Courthouse or another local repository. For further information about where the records for Jefferson County are kept, see the Jefferson County Courthouse page.

Historical Facts


Jefferson County is named for Thomas Jefferson who was the author of the Declaration of Independence and also the third president of the United States.

Parent County

 * 1819--Jefferson County was created 26 March 1819 from Edwards and White Counties.

County seat:  Mount Vernon

Places / Localities
To see a list of places in Jefferson County, click on [Show], in the bar above. The preceding list of places includes incorporated cities and towns, unincorporated towns and communities, and place names that may have been used in family histories. Some have well-organized records and even have web sites. Some are simply social communities with no official records, but which may be referenced in small-town newspapers. The list is provided to help researchers identify localities within the county. As records or histories of these localities are identified, a page will be added for each of these place names.

African American
The following have information concerning African American research.


 * African American Research (US) has more information about the kinds of records


 * Illinois State Archives pamphlet on African American Research describes what records are at the State Archives with an online method for ordering records.
 * African-American Resources for Illinois

Cemeteries
The Illinois Cemeteries page provides general explanations of the following online Jefferson County resources:

1840 Pensioners

 * A Census of Pensioners for Revolutionary or Military Services: With their Names, Ages, and Places of Residence, as Returned by the Marshalls of the Several Judicial Districts, Under the Act for Taking the Sixth Census. Washington, D.C., 1841. ; ; digital version at Google Books. [See Illinois, Jefferson County on page 187.]

Catholic
FamilySearch has made parish records from two Belleville Diocese Catholic churches in Jefferson County available online (free registration is required). The records include first communions, confirmations, marriages, and deaths:


 * , browsable online (no index); courtesy: FamilySearch.
 * , browsable online (no index); courtesy: FamilySearch.

Court
Jefferson County Courthouse 100 South 10th St. Mt. Vernon, IL Phone: (618) 244-8020

The following copies of original records may be accessed through the Family History Library:


 * Jefferson County, Illinois Circuit Court Records, and World Cat

Land

 * 1796-1907U.S General Land Office Records at Ancestry–($)
 * Illinois Public Land Purchase Recordsat Ancestry–($)


 * 1822-1904 Deeds First of 32 films.
 * 1822-1927 Index - IRAD-EIU Search for Jefferson records. How to use IRAD
 * 1822-1922 - IRAD-EIU Search for Jefferson records. How to use IRAD

Cindy Ford compiled an extensive list of Jefferson County Illinois Early Land Sales, which is available online, courtesy: Genealogy Trails.

Jefferson County, Illinois Early Land Sales and Land Grants available through USGENWEB

Local Histories

 * Continental Historical Bureau. History of Jefferson County, Illinois, 1810-1962. Mt. Vernon, Ill.: Continental Historical Bureau, 1962. Digital version at Ancestry ($).
 * Perrin, William Henry. History of Jefferson County, Illinois. Chicago: Globe Pub. Co., 1883. Digital versions at Ancestry ($); Internet Archive.
 * Wall, John A. Wall's History of Jefferson County, Illinois. Indianapolis, Ind.: B.F. Bowen &amp; Co., 1909. Digital versions at Ancestry ($); Internet Archive. Reprint:

Military

 * Civil War Civil War service men from Jefferson County served in various regiments. Men often joined a company (within a regiment) that originated in their county. Listed below are companies or regiments that were formed from men of Jefferson County.


 * - 44th Regiment, Illinois Infantry, Company I.
 * - 60th Regiment, Illinois Infantry, Companies C, D, G, and I.
 * - 70th Regiment, Illinois Infantry, Company E.

Probate

 * Flannigan, Misty. Will Book Index Jefferson County Illinois Record Book Index - A 1886-1898, courtesy: ILGenWeb

County Courthouse
County records are most often kept at the County Courthouse or another local repository. For further information about where the records for Jefferson County are kept, see the Jefferson County Courthouse page.

Vital Records
Illinois Vital Records for more information.

Indexes for birth, death, and marriage, prior to 1 January 1916 are in the custody of the county clerk.

Births

 * 1877-1902 Index - IRAD-EIU Search for Jefferson records. How to use IRAD
 * 1877-1915 - IRAD-EIU Search for Jefferson records. How to use IRAD
 * 1870-1920 Index Delayed Birth certificates- IRAD-EIU Search for Jefferson records. How to use IRAD
 * 1870-1920 Delayed Birth certificates- IRAD-EIU Search for Jefferson records. [[Illinois Archives and
 * 1867-1915 Birth certificates- IRAD-EIU Search for Jefferson records. How to use IRAD
 * 1877-1915 Births - First of 6 films; Index at ILGenWeb
 * 1877-1902 Birth index
 * 1867-1915 Birth certificates - First of 15 films
 * 1870-1920 Delayed birth certificates - First of 10 films
 * 1870-1920 Delayed birth certificate index -

Marriages

 * 1819-1850 Jefferson County, Illinois marriages
 * 1891-1916 Index - IRAD-EIU Search for Jefferson records. How to use IRAD
 * 1819-1916 - IRAD-EIU Search for Jefferson records. How to use IRAD
 * 1819-1916 Marriages - First of two films
 * 1891-1916 Marriage index -
 * To-1850 Illinois Marriages to 1850 at Ancestry–($);Index, INCOMPLETE
 * 1851-1900 Illinois Marriages, 1851-1900 at Ancestry–($);Index, INCOMPLETE
 * 1790-1860 Illinois Marriages, 1790-1860 at Ancestry–($);Index, INCOMPLETE

There are several marriage collections at ILGenWeb.

Deaths

 * Pre-1916 Illinios Statewide Death index
 * 1877-1902 Index - IRAD-EIU Search for Jefferson records. How to use IRAD
 * 1877-1915 - IRAD-EIU Search for Jefferson records. How to use IRAD
 * 7 December 1877-1915 Death register Two Volumes;
 * 1877-1915 Death records
 * 1916-1950 Database of Illinois Death Certificates

Societies and Libraries
Jefferson County Historical Society 1411 N 27th St. Mt. Vernon, IL 62864 Phone: (618) 246-0033 E-mail: jchsvip@mvn.net

Jefferson County Genealogical Society c/o C.E. Brehm Memorial Library 101 S. 7th Street Mt. Vernon, IL 62864

Web Sites

 * USGenWeb project. May have maps, name indexes, history or other information for this county. Select the state, then the county.
 * Jefferson County, Illinois Genealogy and Family History (Linkpendium)
 * Jefferson County, Illinois Genealogy and Family History (Linkpendium)