The Houston Post. (Houston, Tex.), Vol. 31, No. 30, Ed. 1 Thursday, May 4, 1916, newspaper, May 4, 1916; (https://texashistory.unt.edu/ark:/67531/metapth608193/m1/1/: accessed July 3, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .