_____________________
                                             |                     
                        _____________________|
                       |                     |
                       |                     |_____________________
                       |                                           
 _David Clinton COCKE _|
| (1756 - 1827) m 1773 |
|                      |                      _____________________
|                      |                     |                     
|                      |_____________________|
|                                            |
|                                            |_____________________
|                                                                  
|
|--Martha COX 
|  (1780 - 1850)
|                                             _____________________
|                                            |                     
|                       _Elijah LEACH _______|
|                      | (1726 - 1778) m 1745|
|                      |                     |_____________________
|                      |                                           
|_Jemima LEACH ________|
  (1749 - 1834) m 1773 |
                       |                      _Benjamin SNOW Jr____+
                       |                     | (1696 - 1760) m 1721
                       |_Jemima SNOW ________|
                         (1722 - 1763) m 1745|
                                             |_Jemima SNELL _______
                                               (1704 - 1784) m 1721