Fanning's Illustrated Gazetteer of the United States.... (New York: Phelps, Fanning & Co., 1853), 362.
UNION COUNTY, situated on the southwesterly boundary of Illinois, with Mississippi river on the southwest. Area, 380 square miles. Seat of justice, Jonesborough. Pop. in 1820, 2,362; in 1830, 3,239; in 1840, 5,524; in 185O, 7,615.
Depicted ContentUnion County Fairgrounds, Jonesboro, IL
Depicted ContentJonesboro, IL
Depicted ContentUnion County, IL