The Standard (Clarksville, Tex.), Vol. 9, No. 20, Ed. 1 Thursday, April 19, 1888, newspaper, April 19, 1888; (https://texashistory.unt.edu/ark:/67531/metapth234571/m1/1/: accessed November 16, 2018), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .