Descendants report his middle name as David.
Thomas David McCulloch was in one of Capt. Smith's two Companies assigned to Col. Streight. He was wounded and captured at Day's Gap, Alabama 4-30-1863. Thomas was confined in a Confederate Military Prison in Richmond VA on 12-18-1863. He was admitted to Ward C, Howard Grove Hospital in Richmond, VA on 1-9-1864 with smallpox and returned to duty 1-28-1864. He was admitted to Hospital 21 at Richmond VA on 2-21-1864, where he died on 2-26-1864 of "diarrhea and debility"
Thomas McCulloch was the brother of Leroy and son of Samuel McCulloch.
Service records compiled by Glenda Todd and used with her permission. This and other information about the history of the First and the men who fought with the unit
can be found in her book, First Alabama Cavalry, USA: Homage to Patriotism.