Washington County, Illinois

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Washington County, Illinois
Established January 2, 1818
Parent County = St. Clair County, Illinois
Washington County was formed including what is now Clinton County; on December 28, 1824 Clinton County was separated, leaving Washington County as it is now
County Seat = Nashville
Latitude = 36º 58' N to 42º 30' N
Longitude = 87º 30' W to 91º 30' W
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ILGenWeb Project logo Mexican War Volunteers
      A database of almost 5,600 Illinois men who enlisted as volunteers for the Mexican War (1846-1848).
The place of enlistment is listed by city, not county.
The troops would organize and then travel to a designated city to be enlisted.
Illinois Soldiers' and Sailors' Home Residents
Illinois Soldiers' and Sailors' Home Residents
More information and copies of each Admission Record are available at the Illinois State Archives.

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Washington County, Illinois Archives
           Penny Post Cards
           Wills & Estates

Research Links

State of Illinois Archives
Illinois State Archives Databases -- Global Database Search
Illinois Statewide Death Index, Pre-1916 - ongoing project
Illinois Death Certificates, 1916-1950
Illinois Statewide Marriage Index, 1763-1900 - ongoing project
Illinois War of 1812 Veterans - 1812 - 1815
Illinois Winnebago War Veterans - 1827 company rosters of the 20th Regiment of mounted volunteer riflemen
Illinois Black Hawk War Veterans - 1831-1832
Illinois Mexican War Veterans - 1846 - 1848
Illinois Civil War Muster and Descriptive Rolls - 1861 - 1865
Illinois Civil War Veterans of Missouri Units - 1861 - 1865
Illinois Civil War Veterans Serving in the U.S. Navy - 1861 - 1865
Illinois Spanish-American War Veterans - 1898
Illinois Public Domain Land Tract Sales
Illinois Historic Preservation Agency

Surrounding Counties

Clinton County
Franklin County
Jefferson County
Madison County
Marion County
Perry County
Randolph County
St. Clair County

Copyright 2007 - 2018 Wayne Hinton
Updated on September 20, 2018