Roster of Confederate Soldiers, 1861-1865, shows:

Taylor, A.D. TN 19th Inf. AQM [Assistant Quartermaster]

19th TN Inf Reg organized at Knoxville 06/11/61
Mustered into Confederate service at Cumberland Gap 08/15/61

November 1861, part of the Dept of East TN
Sept 1862, part of Statham's Brigade, Breckinridge's Division, Dist of the MS, Dept #2 just before they became part of the Army of TN