Graves, J. W. & Graves, W. L. Graham Leader. (Graham, Tex.), Vol. 2, No. 33, Ed. 1 Saturday, April 13, 1878, newspaper, April 13, 1878; (https://texashistory.unt.edu/ark:/67531/metapth879733/m1/1/: accessed November 21, 2017), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .