The Oklahoma Leader. (Guthrie, Okla.), Vol. 21, No. 24, Ed. 1 Thursday, May 4, 1911, newspaper, May 4, 1911; (https://gateway.okhistory.org/ark:/67531/metadc162780/m1/1/: accessed May 5, 2024), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .