_Henry COBB _________+
                                              | (1763 - 1808) m 1787
                         _Frederic COBB ______|
                        | (1796 - 1883) m 1827|
                        |                     |_Elizabeth CHAPMAN __+
                        |                       (1767 - 1824) m 1787
 _Charles Davison COBB _|
| (1843 - 1895) m 1871  |
|                       |                      _Crawford DAVISON ___
|                       |                     |                     
|                       |_Eleanor DAVISON ____|
|                         (1801 - 1875) m 1827|
|                                             |_____________________
|                                                                   
|
|--Eleanor Victoria COBB 
|  (1874 - ....)
|                                              _____________________
|                                             |                     
|                        _Demetrius DUARTE ___|
|                       |                     |
|                       |                     |_____________________
|                       |                                           
|_Victoria DUARTE ______|
  (1849 - 1875) m 1871  |
                        |                      _____________________
                        |                     |                     
                        |_Rosa LNU ___________|
                                              |
                                              |_____________________