Wheeler, Jesse O. Brownsville Daily Herald (Brownsville, Tex.), Vol. 15, No. 243, Ed. 1, Saturday, April 13, 1907, newspaper, April 13, 1907; (https://texashistory.unt.edu/ark:/67531/metapth147431/m1/1/: accessed September 25, 2018), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .