The Houston Post. (Houston, Tex.), Vol. 28, Ed. 1 Wednesday, May 21, 1913, newspaper, May 21, 1913; (https://texashistory.unt.edu/ark:/67531/metapth604909/m1/1/: accessed July 17, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .