The Davis News (Davis, Okla.), Vol. 15, No. 33, Ed. 1 Thursday, May 20, 1909, newspaper, May 20, 1909; (https://gateway.okhistory.org/ark:/67531/metadc1710969/m1/1/: accessed July 17, 2024), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .