The Hennessey Clipper (Hennessey, Okla.), Vol. 27, No. 6, Ed. 1 Thursday, July 13, 1916, newspaper, July 13, 1916; (https://gateway.okhistory.org/ark:/67531/metadc106033/m1/1/: accessed December 18, 2017), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .