Gilstrap, H. B. & Gilstrap, Effie. The Chandler News. (Chandler, Okla.), Vol. 7, No. 41, Ed. 1 Friday, July 1, 1898, newspaper, July 1, 1898; (https://gateway.okhistory.org/ark:/67531/metadc115388/m1/4/: accessed March 18, 2019), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .