122nd Illinois Infantry
This unit was attached to Col. August Mersy's 2nd Brigade of Brig. Gen. Grenville M. Dodge's 2nd Division, Maj. Gen. Richard J. Oglesby's Left Wing, XVI Army Corps, District of Corinth and was commanded by Lt. Col. James F. Drish & Col. John I. Rinaker.
Did You Know?
The state of Missouri contributed 27 Union units and 15 Confederate units to the Vicksburg campaign.