Burleson County Ledger and News-Chronicle (Caldwell, Tex.), Vol. 36, No. 7, Ed. 1 Friday, April 15, 1921, newspaper, April 15, 1921; (https://texashistory.unt.edu/ark:/67531/metapth169116/m1/1/: accessed July 12, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .