There were five corps in the Union Army designated as II Corps during the American Civil War. These formations were the Army of the Cumberland II Corps commanded by Thomas L. Crittenden from October 2
Thomas W. Egan
…Campaign. Just before Lieutenant General Ulysses S. Grant's Overland Campaign of 1864, III Corps was dissolved. First division became third division II Corps. Egan led his regiment in the Battle of the Wilderness. He became commander of a brigade during the Battle of Spotsylvania, after Brigadier General J…
Maj. Gen. Darius N. Couch
Maj. Gen. Winfield S. Hancock and his II Corps division commanders during the Overland Campaign. Standing, from left to right, are Brig. Gen. Francis C. Barlow, Maj. Gen. David B. Birney, and Brig. Gen. John Gibbon.