The Delaware Register (Nowata, Okla.), Vol. 5, No. 4, Ed. 1 Thursday, March 9, 1916, newspaper, March 9, 1916; (https://gateway.okhistory.org/ark:/67531/metadc1321752/m1/1/: accessed April 24, 2024), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .