Union (Galveston, Tex.), Vol. 6, No. 99, Ed. 1 Tuesday, February 26, 1861, newspaper, February 26, 1861; (https://texashistory.unt.edu/ark:/67531/metapth180701/m1/1/: accessed May 22, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .