_____________________
                                            |                     
                       _Drury WARREN Sr.____|
                      |  m 1807             |
                      |                     |_____________________
                      |                                           
 _John J. WARREN _____|
| (1808 - 1838) m 1826|
|                     |                      _____________________
|                     |                     |                     
|                     |_Sarah JAMISON ______|
|                        m 1807             |
|                                           |_____________________
|                                                                 
|
|--Sarah Jamison WARREN 
|  (1834 - ....)
|                                            _Robert COBB ________+
|                                           | (1750 - 1823) m 1774
|                      _Ambrose COBB _______|
|                     | (1775 - 1850) m 1797|
|                     |                     |_Catherine Anne LNU _
|                     |                       (1753 - 1829) m 1774
|_Sarah COBB _________|
  (1809 - 1897) m 1826|
                      |                      _James BRADLEY ______
                      |                     |                     
                      |_Susannah BRADLEY ___|
                        (1780 - 1850) m 1797|
                                            |_____________________