Thomas Jefferson Jennings, no Civil War service "due to age and illness."
Texas Burial Sites of Civil War Notables: A Biographical and Pictorial Field Guide 2002.
Delegate to Secession Convention of Texas, 1861. Journal of the Secession Convention of Texas 1861. Edited from the original in the
department of state by Ernest William Winkler, State Librarian. Texas Library and Historical Commission, the State Library. Austin: Austin Print. Co., 1912, pp. 20-22. Originally published serially in newspapers.
Texas Constitutions Digitization Project (Tarlton Law Library, The University of Texas at Austin) 2009.