Roster of Co. H, 19th SC Infantry, from Broadfoot's Compendium:
Abner, Absalom
Adamson, William H., capt. at Pulaski, TN, 25 Dec 1864; released from Pt. Lookout, MD, 6 Jun 1865.
Agner, John
Ashcraft, James (Joseph) G., capt. at Marietta, GA, 5 Jul 1864; released from Camp Morton, IN, 15 Mar 1865.
Barden, T. Shelley, Abbeville Dist., DOD, 1 Jan 1862.
Beasley, Henry
Beauford, J. F.
Beauford, John
Beauford (Beaufort), W. Monroe, age 19, Abbeville Dist., DOD, 15 Aug 1863.
Belcher, W. W.
Bellott, Ebenezer J., SGT, capt. at Murfreesboro, TN, 5 Jan 1863; exchanged at City Point, VA, 27 Apr 1863.
Bowick, James F., age 41, Abbeville Dist., killed in RR accident at Enterprise, MS, 24 Apr 1862.
Bowick, John, age 18, DOD, 15 Apr 1864.
Bowick, Joseph, capt. at Atlanta, GA, 22 Jul 1864; exchanged at City Point, VA, 4 Mar 1865.
Bradley, Jesse Y.
Brooks, John
Brooks, John C.
Brown, James, age 30, Abbeville Dist., died in prison at Rock Island, IL, 10 Feb 1864.
Brown, John
Caldwell, William
Carrol, James L.
Carroll, Sampson
Carroll, Taylor
Chiles, T. W.
Criswell, Bud
Criswell (Cresswell), John B., age 35, Abbeville Dist., DOD at home.
Criswell, Joseph
Criswell, R. P.
Criswell (Cresswell), Thomas, age 40, Abbeville Dist., DOD at Augusta, GA, 15 Jun 1864, and buried in Magnolia Cemetery, Augusta, GA.
Dixon, Robert S., CPL
Dowtin, J. C.
Drennan, J. W.
Edmonds, John F., SGT
Eisenmeier, H. M. SGT
Evans, James
Fell, J. Thomas, age 30, Abbeville Dist., DOD at Lauderedale, MS, 1 Jul 1862.
Frith, John, age 25, Abbeville Dist., DOD at home, 15 Jun 1862.
Frith, W. H.
Gray, John H.
Hanvey, James, age 44, Abbeville Dist., DOD in KY, 10 Oct 1862.
Harveley, B. B., CPL
Hendrix, Calvin
Hill, William C.
Jay, Theodore M., SGT
Jay, William, 1LT, age 32, Abbeville Dist., KIA at Franklin, TN, 30 Nov 1864, and buried in Williamson County Cemetery, TN.
Johnson, William, age 25, Abbeville Dist., DOD at Enterprise, MS, 16 Jul 1862.
Jones, John H., AQM
Kennard, M. M.
Kennedy, A. B., SGT
Kennedy, E. G., SGT
Leroy, Charles T.
Lites, R. W., CPT
Lyons, James F., 1SG
Mathis, D. L., age 18, Abbeville Dist., KIA at Chickamauga, GA, 20 Sep 1863.
Mathis, James C., capt. at Missionary Ridge, TN, 25 Nov 1863; released from Rock Island, IL, 17 Jun 1865.
McCaslan, Robert F., CPT
McCaslan, Robert H.
McClane, James
McCrery (McCreless), James, age 40, Edgefield Dist., DOD at home, 15 Jan 1862.
McFerrin, Robert
McWilliams, W. Gordon, CPL
Moshatt, William
Neel, James D.
Porter, James W., age 40, Abbeville Dist., died in prison at Camp Chase, OH, 9 Apr 1865.
Postell, W. G.
Purdy, James M., age 22, Abbeville Dist., DOD, 15 Oct 1862.
Reagan, H. J.
Reagan, James M.
Russel, H. F.
Russel, J. A.
Russell, Joseph
Sharpton, James
Thornton, James McComb, age 20, Abbeville Dist., KIA at Missionary Ridge, TN, 25 Nov 1863.
Trewit, Lewis, CPL
Vaughn, David
Walker, Robert, Abbeville Dist., KIA at Murfreesboro, TN, 31 Dec 1862.
Walker, W. H., age 25, Abbeville Dist., KIA at Murfreesboro, TN, 31 Dec 1862.
Watson, Thomas A., 1SG, capt. at Murfreesboro, TN, 31 Aug 1862; exchanged at City Point, VA, 30 Apr 1863.
White, James L., MAJ
Wideman, A. T., LT
Wideman, C. A.
Willard, S. J., SGT
Wilson, Thomas J., CPL, capt. at Columbia, TN, 18 Dec 1864; released from Camp Chase, OH, 12 Jun 1865.

Casualty information is taken from BROKEN FORTUNES, by Randolph W. Kirkland, Jr. Prison information is taken from DARK HOURS, by the same author.

Hope this helps.