The Northern Standard. (Clarksville, Tex.), Vol. 7, No. 15, Ed. 1, Saturday, September 1, 1849, newspaper, September 1, 1849; (https://texashistory.unt.edu/ark:/67531/metapth80756/m1/1/: accessed June 12, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .