Hamilton, W. M. & Hamilton, H. V., Jr. Palestine Daily Herald (Palestine, Tex), Vol. 7, No. 240, Ed. 1, Tuesday, May 4, 1909, newspaper, May 4, 1909; (https://texashistory.unt.edu/ark:/67531/metapth68780/m1/1/: accessed November 14, 2018), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .