De Morse, Charles. The Standard. (Clarksville, Tex.), Vol. 16, No. 31, Ed. 1 Saturday, August 20, 1859, newspaper, August 20, 1859; (https://texashistory.unt.edu/ark:/67531/metapth234228/m1/1/: accessed October 22, 2018), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .