The San Antonio Light (San Antonio, Tex.), Vol. 35, No. 183, Ed. 1 Wednesday, July 21, 1915, newspaper, July 21, 1915; (https://texashistory.unt.edu/ark:/67531/metapth1601168/m1/1/: accessed July 17, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .