Southern Messenger (San Antonio and Dallas, Tex.), Vol. 29, No. 50, Ed. 1 Thursday, January 20, 1921, newspaper, January 20, 1921; (https://texashistory.unt.edu/ark:/67531/metapth1266680/m1/1/: accessed June 25, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .