The San Antonio Light (San Antonio, Tex.), Vol. 36, No. 33, Ed. 1 Monday, February 21, 1916, newspaper, February 21, 1916; (https://texashistory.unt.edu/ark:/67531/metapth1601383/m1/1/: accessed June 23, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .