Lawton Constitution-Democrat (Lawton, Okla.), Vol. 1, No. 45, Ed. 1 Thursday, March 18, 1909, newspaper, March 18, 1909; (https://gateway.okhistory.org/ark:/67531/metadc119767/m1/2/: accessed September 12, 2024), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .