Ellis County Advocate (Gage, Okla.), Vol. 1, No. 50, Ed. 1 Thursday, April 24, 1919, newspaper, April 24, 1919; (https://gateway.okhistory.org/ark:/67531/metadc1794106/m1/1/: accessed May 31, 2024), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .