I saw a newspaper drawing that had a black Confedetate veteran and it's caption said:
"Preston Roberts Colored Veteran Who Is To Receive The Cross Of Honor"
Residence was not listed;
Enlisted on 9/1/1862 as a Private.
On 9/1/1862 he mustered into "F" Co. TN 13th Cavalry
(date and method of discharge not given)
(Estimated date of enlistment)
Could this possibly be him?