The Oklahoma Leader. (Guthrie, Okla.), Vol. 13, No. 2, Ed. 1 Thursday, April 26, 1906, newspaper, April 26, 1906; (https://gateway.okhistory.org/ark:/67531/metadc121334/m1/1/: accessed March 2, 2021), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .