The Weekly Democrat-Gazette (McKinney, Tex.), Vol. 35, Ed. 1 Thursday, March 21, 1918, newspaper, March 21, 1918; (https://texashistory.unt.edu/ark:/67531/metapth299928/m1/2/: accessed July 16, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .