I am seeking information on descendants of Hugh Conn Alexander (1817-1890) and Margarette Denny (1822-1880) of Hamilton County TN. I am especially interested in their son Thomas Alexander, born ca. 1851, and son Joseph Alexander, born ca. 1853, both of whom probably migrated to Texas after 1880 along with sister Malcy J. Alexander. I am a descendant of Hugh and Margarette's son, Daniel Jefferson Alexander.