The Knox County News (Knox City, Tex.), Vol. 6, No. 19, Ed. 1 Friday, June 10, 1910, newspaper, June 10, 1910; (https://texashistory.unt.edu/ark:/67531/metapth179032/m1/1/: accessed April 23, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .