The Edmond Sun (Edmond, Okla.), Vol. 21, No. 40, Ed. 1 Thursday, May 5, 1910, newspaper, May 5, 1910; (https://gateway.okhistory.org/ark:/67531/metadc150246/m1/1/: accessed October 25, 2020), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .