Wheeler, Jesse O. Brownsville Daily Herald (Brownsville, Tex.), Vol. 16, No. 262, Ed. 1, Wednesday, May 6, 1908, newspaper, May 6, 1908; (https://texashistory.unt.edu/ark:/67531/metapth147722/m1/1/: accessed May 24, 2018), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .