Sherman Daily Register (Sherman, Tex.), Vol. 2, No. 139, Ed. 1 Thursday, May 5, 1887, newspaper, May 5, 1887; (https://texashistory.unt.edu/ark:/67531/metapth143217/m1/1/: accessed April 30, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .