The Hennessey Clipper (Hennessey, Okla.), Vol. 22, No. 5, Ed. 1 Thursday, June 15, 1911, newspaper, June 15, 1911; (https://gateway.okhistory.org/ark:/67531/metadc105765/m1/1/: accessed April 19, 2024), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .