Hulbert, Elbert Monroe & Tufts, Minnie Wetmore. The Lancaster Herald. (Lancaster, Tex.), Vol. 25, No. 20, Ed. 1 Friday, June 16, 1911, newspaper, June 16, 1911; (https://texashistory.unt.edu/ark:/67531/metapth543801/m1/1/: accessed October 22, 2018), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .