20th Illinois

On back of monument:
20th Infantry,
Commanded by
1. Lieut. Col. E. Richards, Wounded.
2. Major F. A. Bartleson, Wounded.
3. Capt. O. Frisbie.
Went into position here about 9.00 a.m., April 6, 1862, and held it until 11 a.m., when it withdrew, going to the rear of its own camp where it formed a new line. The regiment lost in the battle 1 officer and 21 men killed; 5 officers and 102 men wounded; 7 men missing; total, 136.