The Southern Mercury, Texas Farmers' Alliance Advocate. (Dallas, Tex.), Vol. 8, No. 34, Ed. 1 Thursday, August 22, 1889, newspaper, August 22, 1889; (https://texashistory.unt.edu/ark:/67531/metapth186101/m1/1/: accessed December 13, 2018), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .