The Cheyenne Star and Roger Mills Sentinel (Cheyenne, Okla.), Vol. 20, No. 37, Ed. 1 Thursday, April 28, 1921, newspaper, April 28, 1921; (https://gateway.okhistory.org/ark:/67531/metadc1840333/m1/1/: accessed June 10, 2024), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .