The Southern Intelligencer. (Austin, Tex.), Vol. 1, No. 40, Ed. 1 Wednesday, May 27, 1857, newspaper, May 27, 1857; (https://texashistory.unt.edu/ark:/67531/metapth179910/m1/1/: accessed November 13, 2018), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .