I was researching a little bit of family/civil war history, and found this picture of one of my relatives graves in Totty's Bend Tennessee (Hickman County). No dates on the headstone, but indicates he was in Co. G 12th Tenn Calvary. CSV(?) Do you know if this is a confederate volunteer company, who's command it was under, or anything about his unit? Any info would be appreciated ! Thanks !! - Mark Totty