The Indian Advocate. (Sacred Heart Mission, Okla. Terr.), Vol. 5, No. 1, Ed. 1, Sunday, January 1, 1893, newspaper, January 1, 1893; (https://gateway.okhistory.org/ark:/67531/metadc69749/m1/1/: accessed May 4, 2024), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .