Polk County Enterprise (Livingston, Tex.), Vol. 4, No. 11, Ed. 1 Thursday, December 5, 1907, newspaper, December 5, 1907; (https://texashistory.unt.edu/ark:/67531/metapth659579/m1/2/: accessed July 17, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .