The Tonkawa Chieftain (Tonkawa, Okla.), Vol. 10, No. 46, Ed. 1 Thursday, April 9, 1914, newspaper, April 9, 1914; (https://gateway.okhistory.org/ark:/67531/metadc1171395/m1/1/: accessed June 23, 2024), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .