Sherman Daily Register (Sherman, Tex.), Vol. 2, No. 156, Ed. 1 Wednesday, May 25, 1887, newspaper, May 25, 1887; (https://texashistory.unt.edu/ark:/67531/metapth143234/m1/1/: accessed November 21, 2017), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .