Henderson, L. P. The County Democrat. (Tecumseh, Okla.), Vol. 26, No. 28, Ed. 1 Friday, April 9, 1920, newspaper, April 9, 1920; (https://gateway.okhistory.org/ark:/67531/metadc937076/m1/3/: accessed October 19, 2018), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .