????
                               Pettis, William Button (b:1778)(d:)
                              |          ????
                     Pettis, William Thompson (b:1815)(d:1856)
                    |         |          ????
                    |          Thompson, Mina C (b:1773-1774)(d:)
                    |                    ????
           Pettis, William (b:1846-1847)(d:)
          |         |          ????
          |          Dickenson, Cynthia Lavinia (b:1818)(d:)
          |                    ????
 Pettis, Sarah (b:1867-1868)(d:)
          |          ????
           (unknown), Elizabeth (b:1849-1850)(d:)
                     ????