Gazetteer/Almanac
Fanning's Illustrated Gazetterr of the United States... (New York: Phelps, Fanning & Co., 1853), 375.
WARREN COUNTY, situated in the west part of Illinois. Area, 600 square miles. Seat of justice, Monmouth. Pop. in 1830, 308; in 1840, 6,739; in 1850, 8,176.
Links
Depicted ContentWarren County, IL