Pendergraft, W. L. The Daily Sun (Goose Creek, Tex.), Vol. 20, No. 51, Ed. 1 Thursday, August 18, 1938, newspaper, August 18, 1938; (https://texashistory.unt.edu/ark:/67531/metapth1022852/m1/1/: accessed January 22, 2020), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .