Roster of Confederate Soldiers, 1861-1865, shows:

Thweatt, L.M. GA Inf. City Bn. (Columbus) Co.B 1st Sgt.

and

Thweatt, A.M. GA Inf. City Bn. (Columbus) Co.B
Thweatt, F.G. GA Inf. City Bn. (Columbus) Co.A

GA 1st Columbus City Inf Bn organized in 1864, included in surrender by Gen Joseph E. Johnston at Durham Station, NC 04/26/65
FIRST COMMANDER: Samuel R. Jacques, Major
ASSIGNMENT: Mercer's Brigade, Wright's Division, Dept of SC, GA & FL - January-February 1865

Sifakis - Compendium of the Confederate Armies - SC & GA - pages 172, 282

Abbott, H.J. GA Inf. City Bn. (Columbus) Williams' Co. 2nd Lt.
Brands, J. GA Inf. City Bn. (Columbus) Co.B 1st Lt.
Clarke, W.J. GA Inf. City Bn. (Columbus) Co.B 3rd Lt.
Farr, J.S. GA Inf. City Bn. (Columbus) Co.A 2nd Lt.
Feezer, John GA Inf. City Bn. (Columbus) Co.A 1st Sgt.
Flournoy, George R. GA Inf. City Bn. (Columbus) Williams' Co. 3rd Lt.
Grier, Thomas GA Inf. City Bn. (Columbus) Co.C 1st Sgt.
Higgins, B.F. GA Inf. City Bn. (Columbus) Co.C 1st Lt.
Holmes, James F. GA Inf. City Bn. (Columbus) Co.A 1st Lt.
Josephs, J. GA Inf. City Bn. (Columbus) Williams' Co. Capt.
Kent, W.R. GA Inf. City Bn. (Columbus) Co.B Capt.
Kerr, J.W. GA Inf. City Bn. (Columbus) Co.C 2nd Lt.
McCann, James GA Inf. City Bn. (Columbus) Co.C 2nd Lt.
Patterson, A.E. GA Inf. City Bn. (Columbus) Williams' Co. 1st Sgt.
Rosenstihl, C. GA Inf. City Bn. (Columbus) Co.C Capt.
Rosette, George W. GA Inf. City Bn. (Columbus) Williams' Co. 2nd Lt.
Scheussler, L.G. GA Inf. City Bn. (Columbus) William's Co. 1st Lt.
Smith, George A.B. GA Inf. City Bn. (Columbus) Williams' Co. 1st Sgt.
White, C.E. GA Inf. City Bn. (Columbus) Co.A Capt.

Acee, F.W. GA Inf. 1st City Bn. (Columbus) Co.A Capt.
Blankenship, William H. GA Inf. 1st City Bn. (Columbus) Co.D 2nd Lt.
Brown, G.W. GA Inf. 1st City Bn. (Columbus) Co.F 1st Lt.
Chipman, W.M. GA Inf. 1st City Bn. (Columbus) Co.A Bvt.2nd Lt.
Christian, D.W. GA Inf. 1st City Bn. (Columbus) Co.A 1st Lt.
Clarke, Stephen GA Inf. 1st City Bn. (Columbus) Co.A 2nd Lt.
Fletcher, Robert GA Inf. 1st City Bn. (Columbus) Co.B 2nd Lt.
Flournoy, G.R. GA Inf. 1st City Bn. (Columbus) Co.F Capt.
Foster, R.M. GA Inf. 1st City Bn. (Columbus) Co.C Bvt.2nd Lt.
Harkins, M.A. GA Inf. 1st City Bn. (Columbus) Co.B Capt.
Harney, S.M. GA Inf. 1st City Bn. (Columbus) Co.A 1st Sgt.
Holliman, Johnson GA Inf. 1st City Bn. (Columbus) Co.B Bvt.2nd Lt.
Holly, Edward GA Inf. 1st City Bn. (Columbus) Co.F 1st Lt.
Hughs, R.M. GA Inf. 1st City Bn. (Columbus) Co.C 1st Lt.
Matheson, A.S. GA Inf. 1st City Bn. (Columbus) Co.D 3rd Lt.
McDonald, John GA Inf. 1st City Bn. (Columbus) Co.D 1st Sgt.
Miller, Thomas GA Inf. 1st City Bn. (Columbus) Co.F 1st Sgt.
Roberts, Joseph A. GA Inf. 1st City Bn. (Columbus) Co.F Capt.
Sherman, William L. GA Inf. 1st City Bn. (Columbus) Co.D Capt.
Smith, A.F. GA Inf. 1st City Bn. (Columbus) Co.C 1st Sgt.
Sumergill, Thomas GA Inf. 1st City Bn. (Columbus) Co.F 2nd Lt.
Sutherland, A. GA Inf. 1st City Bn. (Columbus) Co.C 2nd Lt.
Wells, Elbert L. GA Inf. 1st City Bn. (Columbus) Co.D 1st Lt.
Wilcox, D.F. GA Inf. 1st City Bn. (Columbus) Co.F 3rd Lt.
Williams, A.J. GA Inf. 1st City Bn. (Columbus) Co.B 1st Sgt.
Williamson, J.E. GA Inf. 1st City Bn. (Columbus) Co.C Capt.