Brownsville Daily Herald (Brownsville, Tex.), Vol. 15, No. 199, Ed. 1, Thursday, February 21, 1907, newspaper, February 21, 1907; (https://texashistory.unt.edu/ark:/67531/metapth147387/m1/1/: accessed June 22, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .