Southern Messenger (San Antonio and Dallas, Tex.), Vol. 30, No. 7, Ed. 1 Thursday, March 24, 1921, newspaper, March 24, 1921; (https://texashistory.unt.edu/ark:/67531/metapth1266331/m1/3/: accessed July 6, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .