9th Illinois Infantry
This unit 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, stationed at Pocahontas, TN and commanded by Lt. Col. Jesse J. Phillips.
Did You Know?
The state of Missouri contributed 27 Union units and 15 Confederate units to the Vicksburg campaign.