_____________________
                                              |                     
                       _______________________|
                      |                       |
                      |                       |_____________________
                      |                                             
 _Henry BIRD Sr.______|
| (1804 - 1878) m 1839|
|                     |                        _____________________
|                     |                       |                     
|                     |_______________________|
|                                             |
|                                             |_____________________
|                                                                   
|
|--William BIRD 
|  (1833 - ....)
|                                              _Vintner COBB _______+
|                                             | (1749 - 1805) m 1770
|                      _Ambrose Pinkney COBB _|
|                     | (1775 - 1850) m 1803  |
|                     |                       |_Virginia MORGAN ____
|                     |                         (1750 - 1801) m 1770
|_Matilda COBB _______|
  (1812 - 1858) m 1839|
                      |                        _____________________
                      |                       |                     
                      |_Mary Jane ALCORN _____|
                        (1775 - 1850) m 1803  |
                                              |_____________________