McDONOUGH COUNTY, situated on the west part of Illinois. Are, 576 square miles. Seat of justice, Macomb. Pop. in 1840, 5,308; in 1850, 7,615. (Fanning's, 1853)
How to Cite This Page: "McDonough County, IL," House Divided: The Civil War Research Engine at Dickinson College, https://hd.housedivided.dickinson.edu/index.php/node/16316.