The Hereford Brand, Vol. 16, No. 16, Ed. 1 Thursday, May 18, 1916, newspaper, May 18, 1916; (https://texashistory.unt.edu/ark:/67531/metapth253856/m1/1/: accessed May 21, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .