The Hereford Brand, Vol. 11, No. 37, Ed. 1 Friday, October 20, 1911, newspaper, October 20, 1911; (https://texashistory.unt.edu/ark:/67531/metapth253626/m1/3/: accessed July 17, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .