The Oklahoma Democrat. (Altus, Okla.), Vol. 4, No. 4, Ed. 1 Thursday, April 28, 1910, newspaper, April 28, 1910; (https://gateway.okhistory.org/ark:/67531/metadc280294/m1/4/: accessed April 19, 2024), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .