Carter L. Stevenson:
http://en.wikipedia.org/wiki/Carter_L._Stevenson
http://www.generalsandbrevets.com/sgs/stevenson.htm
(see this link for pictures)
Stevenson was a Major General who commanded Confederate division sized forces throughout the western theater of the war. He fought at Perryville, Vicksburg, Chattanooga, Atlanta, and Nashville. He seems to have been a fairly stout defender in these battles.
3/1/2 at Division level.