Matthew,

In J. C. Rietti's book, MILITARY ANNALS OF MISSISSIPPI CONFEDERATE, H. Stietenroth is listed on the roll of Company B, 10th Mississippi Infantry with the notation "wounded." Rietti was a member of the 10th Mississippi, and while he tried to cover other units from the state in his book, most of it is a history of the 10th Mississippi. I have a pretty complete list of manuscript sources for the 10th Mississippi, if you want me to send you a copy, just let me know.
Jeff