The Standard (Clarksville, Tex.), Vol. 9, No. 18, Ed. 1 Thursday, April 5, 1888, newspaper, April 5, 1888; (https://texashistory.unt.edu/ark:/67531/metapth234569/m1/1/: accessed July 21, 2019), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .