12th Illinois Infantry, Company G
This unit attached to the artillery 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 Capt. James N. McArthur
Did You Know?
The Union siege lines and Confederate defensive lines were marked during the first decade of the 20th century by many of the veterans who fought at Vicksburg, thus making Vicksburg National Military Park one of the most accurately marked military parks in the world.