I may be able to help. Try this:

http://www.archives.state.al.us/civilwar/soldier.cfm?id=42887

and this:

http://www.archives.state.al.us/civilwar/soldier.cfm?id=41460

Looks as if he was wounded at Gettysburg PA on July 2, 1863, and in the trenches near Petersburg VA Sept. 14. 1864.

It shouldn't be too much trouble to locate the unit on the field at either place.