Sherman Daily Register (Sherman, Tex.), Vol. 2, No. 226, Ed. 1 Monday, August 15, 1887, newspaper, August 15, 1887; (https://texashistory.unt.edu/ark:/67531/metapth143303/m1/1/: accessed May 7, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .