The Houston Post. (Houston, Tex.), Vol. 30, No. 71, Ed. 1 Sunday, June 13, 1915, newspaper, June 13, 1915; (https://texashistory.unt.edu/ark:/67531/metapth607178/m1/26/: accessed July 18, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .