The Eastern Texian (San Augustine, Tex.), Vol. 1, No. 12, Ed. 1 Saturday, June 20, 1857, newspaper, June 20, 1857; (https://texashistory.unt.edu/ark:/67531/metapth233671/m1/1/: accessed June 11, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .