Reference to Col. H. H. Miller, in charge of 9th Reg. (Miss) Cav. Assigned to Brig. Gen. Wirt Adam's Brigade February, 1865,
Could this possibly be the (Capt.) H. H. Miller in charge of Vicksburg Sharpshooters in April 1861, mustered in at the time as Co. E, 12th Miss Inf.?