I found 24 records for John Powers on the AL Civil War Service Database.
One was John Powers - Cavalry - Capt. J.S. Pemberton listed on Pemberton's
Cavalry roster for July 2, 1864.
He is #47 on the list you sent. I am curious about why a soldier from AL
would enlist in a Georgia regiment. How did this happen? How can I find out
more about this John Powers so that I can either eliminate him from my
search or continue to pursue him?