The Indian Advocate. (Sacred Heart Mission, Okla. Terr.), Vol. 12, No. 2, Ed. 1, Thursday, March 1, 1900, newspaper, March 1, 1900; (https://gateway.okhistory.org/ark:/67531/metadc69778/m1/1/: accessed October 14, 2019), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .