Putnam County, Illinois (Fanning's, 1853)
Gazetteer/Almanac
PUTNAM COUNTY, situated toward the north part of Illinois, and traversed by Illinois river. Area, 325 square miles. Seat of justice, Hennepin. Pop. in 1840, 2,131; in 1850, 3,924.
Fanning's Illustrated Gazetteer of the United States... (New York: Phelps, Fanning & Co., 1853), 303.