[Letter from Elizabeth Upshur Teackle to her daughter, Elizabeth Ann Upshur Teackle, November 20, 1815], letter, November 20, 1815; (https://texashistory.unt.edu/ark:/67531/metapth1687064/m1/4/: accessed July 16, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .