The Houston Post. (Houston, Tex.), Vol. 31, No. 69, Ed. 1 Monday, June 12, 1916, newspaper, June 12, 1916; (https://texashistory.unt.edu/ark:/67531/metapth609749/m1/1/: accessed May 29, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .