Upshur County Echo. (Gilmer, Tex.), Vol. 14, No. 15, Ed. 1 Thursday, February 16, 1911, newspaper, February 16, 1911; (https://texashistory.unt.edu/ark:/67531/metapth1431175/m1/1/: accessed June 4, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .