The Herald-Sentinel. (Cordell, Okla.), Vol. 18, No. 31, Ed. 1 Thursday, March 23, 1911, newspaper, March 23, 1911; (https://gateway.okhistory.org/ark:/67531/metadc174505/m1/1/: accessed April 16, 2024), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .