Sherman Daily Register (Sherman, Tex.), Vol. 2, No. 146, Ed. 1 Friday, May 13, 1887, newspaper, May 13, 1887; (https://texashistory.unt.edu/ark:/67531/metapth143224/m1/1/: accessed June 5, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .