The Hennessey Clipper (Hennessey, Okla.), Vol. 25, No. 45, Ed. 1 Thursday, April 15, 1915, newspaper, April 15, 1915; (https://gateway.okhistory.org/ark:/67531/metadc105968/m1/1/: accessed July 3, 2024), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .