_Robert COBB ________+
                                            | (1750 - 1823) m 1774
                       _Ambrose COBB _______|
                      | (1775 - 1850) m 1797|
                      |                     |_Catherine Anne LNU _
                      |                       (1753 - 1829) m 1774
 _Robert L. COBB _____|
| (1799 - 1859) m 1827|
|                     |                      _James BRADLEY ______
|                     |                     |                     
|                     |_Susannah BRADLEY ___|
|                       (1780 - 1850) m 1797|
|                                           |_____________________
|                                                                 
|
|--Susannah E. COBB 
|  (1838 - ....)
|                                            _____________________
|                                           |                     
|                      _____________________|
|                     |                     |
|                     |                     |_____________________
|                     |                                           
|_Ann C. LNU _________|
  (1807 - 1879) m 1827|
                      |                      _____________________
                      |                     |                     
                      |_____________________|
                                            |
                                            |_____________________