Hoyt, L. T. Mercedes Tribune (Mercedes, Tex.), Vol. 4, No. 22, Ed. 1 Thursday, July 19, 1917, newspaper, July 19, 1917; (https://texashistory.unt.edu/ark:/67531/metapth1062880/m1/1/: accessed October 19, 2019), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .