The Cass County Sun (Linden, Tex.), Vol. 54, No. 18, Ed. 1 Tuesday, April 30, 1929, newspaper, April 30, 1929; (https://texashistory.unt.edu/ark:/67531/metapth341088/m1/1/: accessed July 5, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .