St. Clair County, Missouri Genealogy
Guide to St. Clair County Missouri genealogy. Birth records, marriage records, death records, census records, family history, and military records.
|St. Clair County, Missouri|
Location of Missouri in the U.S.
|Founded||January 16, 1833|
|Address|| St.Clair County Courthouse|
PO Box 525
Osceola, MO 64776-0405
St. Clair County Website
- 1 County Courthouse
- 2 History
- 3 Places/Localities
- 4 Resources
- 5 Societies and Libraries
- 6 Web Sites
- 7 References
Recorders Office has marriage records from 1855 and
marriage from 1855 and land records from 1867; Clerk Circuit
Court has divorce and probate records
1833--St. Clair County was created 16 January 1833 from Lafayette County. St. Clair lost land to Pettis County 26 January 1833 and attached to Rives County, until formally organized 29 January 1841. County seat: Osceola 
- See an interactive map of St. Clair County border changes at N2Genealogy.
- The State Historical Society of Missouri has information on historical Missouri place names for all 114 Missouri Counties.
For tips on accessing St. Clair County, Missouri Genealogy census records online, see: Missouri Census.
Church records and the information they provide vary significantly depending on the denomination and the record keeper. They may contain information about members of the congregation, such as age, date of baptism, christening, or birth; marriage information and maiden names; and death date. For general information about Missouri denominations, view the Missouri Church Records wiki page.
Land and property records can place an ancestor in a particular location, provide economic information, and reveal family relationships. Land records include: deeds, abstracts and indexes, mortgages, leases, grants and land patents.
See Missouri Land and Property for information about records of land transfers from the government to private ownership. After that transfer, transactions were usually recorded and are currently housed at the county courthouse.
Local histories are available for St. Clair County, Missouri Genealogy. County histories may include biographies, church, school and government history, and military information. For more information about local histories, see the Wiki page section Missouri Local Histories.
- Family Maps of St. Clair County, Missouri Genealogy (land patent maps) at HistoryGeo.com ($). Free surname search.
- Map of St. Clair County townships (Histopolis)
- The University of Missouri Digital Library has digital copies of Missouri county plat books (ca. 1930) for all Missouri counties including St. Clair County. The city of St. Louis is not included in this collection.
Additional newspapers abstracts can sometimes be found using search phrases such as St. Clair County, Missouri Genealogy newspapers in online catalogs like:
In Missouri, probate records have usually been recorded by the clerks of the probate courts, but in some counties the common pleas or circuit courts handled this function. They are frequently indexed.
Taxes were levied on free white males over 21 and slaves aged 21 to 60. These persons are referred to as "polls." Tax listings, or digests, of a county generally list the taxable landowners and other polls and the amount of tax. The records for each county are divided by militia district. For more information see the wiki page Missouri Taxation.
Vital Records consist of births, adoptions, marriages, divorces, and deaths. For additional guidance on researching and using vital records, see United States Vital Records or How to order Missouri Vital Records.
St. Louis and Kansas City recorded births and deaths starting as early as 1850 for deaths and 1870 for births. The Missouri Department of Health began keeping birth and death records in 1909. County records vary by year and the county. A copy or an extract of most original records can be purchased from the Missouri Vital Records State Department of Health, the County Clerk's office or order electronically online.
- 1855-1885 - St. Clair County Marriage Index 1855-1885. Batches M515161 and M515162 at FamilySearch - free.
- Missouri State Archives provides on-line access to Missouri Death Certificates more than 50 yrs old starting in 1910.
Societies and Libraries
Family History Centers
- USGenWeb project. May have maps, name indexes, history or other information for this county. Select the state, then the county.
- Family History Library Catalog
- Handybook for Genealogists: United States of America, 10th ed. (Draper, Utah: Everton Pub., 2002), St. Clair County, Missouri. Page 405 At various libraries (WorldCat); FHL Book 973 D27e 2002.
- The Handybook for Genealogists: United States of America,10th ed. (Draper, UT:Everton Publishers, 2002).
- Genealogical Society of Utah, Parish and Vital Records List (July 1998). Microfiche. Digital version at https://www.familysearch.org/learn/wiki/en/images/f/f4/Igimissourir.pdf.