Gilstrap, H. B. & Gilstrap, Effie. The Chandler News. (Chandler, Okla.), Vol. 7, No. 28, Ed. 1 Friday, April 1, 1898, newspaper, April 1, 1898; (https://gateway.okhistory.org/ark:/67531/metadc115375/m1/1/: accessed September 24, 2018), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .