The Hennessey Clipper (Hennessey, Okla.), Vol. 22, No. 50, Ed. 1 Thursday, April 25, 1912, newspaper, April 25, 1912; (https://gateway.okhistory.org/ark:/67531/metadc105810/m1/1/: accessed September 25, 2018), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .