The Northern Standard. (Clarksville, Tex.), Vol. 6, No. 52, Ed. 1, Saturday, May 5, 1849, newspaper, May 5, 1849; (https://texashistory.unt.edu/ark:/67531/metapth80741/m1/1/: accessed June 29, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .