Fredericksburg Standard (Fredericksburg, Tex.), Vol. 13, No. 28, Ed. 1 Saturday, April 3, 1920, newspaper, April 3, 1920; (https://texashistory.unt.edu/ark:/67531/metapth1418343/m1/3/: accessed June 28, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .