_Daniel HAMMETT _____
                                            | (1777 - 1860)       
                       _Harrington HAMMETT _|
                      | (1808 - 1870) m 1829|
                      |                     |_Mary VANDIVER ______
                      |                       (1779 - 1860)       
 _Elijah HAMMETT _____|
| (1848 - 1880) m 1877|
|                     |                      _____________________
|                     |                     |                     
|                     |_Charlotte BAGWELL __|
|                       (1811 - 1852) m 1829|
|                                           |_____________________
|                                                                 
|
|--John HAMMETT 
|  (1877 - ....)
|                                            _____________________
|                                           |                     
|                      _John GRICE _________|
|                     | (1801 - ....)       |
|                     |                     |_____________________
|                     |                                           
|_Catherine GRICE ____|
  (1845 - ....) m 1877|
                      |                      _____________________
                      |                     |                     
                      |_Emiline LNU ________|
                        (1813 - ....)       |
                                            |_____________________