My Great-Great Grandfather served in this group. He was 4th ccpl. William Jefferson Womack. He is buried in Hutcins Cemetery, Jack County, Texas. 19th Texas Calvary, Company F.
I have the roster if anyone is interested.

Company F was mustered into service in June 1862 in Weatherford, Texas. Capt. Ball was promoted from First Lieutenant to Captain of this company in February of 1863 when Capt. Saunders resigned. The company was disbanded at Grimes Prairie near Houston.
(roster on file)