The Cleo Chieftain. (Cleo, Okla.), Vol. 22, No. 16, Ed. 1 Friday, September 15, 1916, newspaper, September 15, 1916; (https://gateway.okhistory.org/ark:/67531/metadc1861793/m1/1/: accessed July 4, 2024), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .