The Sulphur Democrat. (Sulphur, Okla.), Vol. 15, No. 47, Ed. 1 Thursday, May 8, 1913, newspaper, May 8, 1913; (https://gateway.okhistory.org/ark:/67531/metadc2082971/m1/1/: accessed July 18, 2024), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .