Cherokee Weekly Messenger. (Cherokee, Okla.), Vol. 18, No. 42, Ed. 1 Thursday, May 20, 1915, newspaper, May 20, 1915; (https://gateway.okhistory.org/ark:/67531/metadc1716120/m1/1/: accessed July 11, 2024), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .