Jefferson

Named after Thomas Jefferson, third President of the United States (1801-1809) and author of the Declaration of Independence. Established: March 26, 1819 County Seat: Mount Vernon

Subcategories 13

Belle Rive
Bluford
Bonnie
Dix

Ina
Mount Vernon
Nason
Opdyke

Scheller
Shiloh
Texico
Waltonville

Woodlawn

Related categories 1

Sites 3

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ILGenWeb - Jefferson County Online resource for Jefferson County family historians.
Jefferson County Data Data from the US Department of Congress, Bureau of the Census.
Jefferson County IL Democrats News and information about Democratic candidates, elected officials and events for the county, its townships and Illinois.