Civilian and Gazette. Weekly. (Galveston, Tex.), Vol. 20, No. 8, Ed. 1 Tuesday, May 19, 1857, newspaper, May 19, 1857; (https://texashistory.unt.edu/ark:/67531/metapth177352/m1/1/: accessed May 14, 2025), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .