_Ambrose COBBS Jr.___+
                                                  | (1603 - 1656) m 1625
                       _Robert David COBBS Sr.____|
                      | (1626 - 1682) m 1655      |
                      |                           |_Ann WHITE __________+
                      |                             (1608 - 1656) m 1625
 _Robert COBBS _______|
| (1660 - 1727) m 1706|
|                     |                            _William THORPE _____
|                     |                           | (1600 - 1678)       
|                     |_Frances Elizabeth THORPE _|
|                       (1634 - 1684) m 1655      |
|                                                 |_Elizabeth SPENCER __
|                                                   (1618 - 1662)       
|
|--Robert COBB 
|  (.... - 1712)
|                                                  _____________________
|                                                 |                     
|                      ___________________________|
|                     |                           |
|                     |                           |_____________________
|                     |                                                 
|_Rebecca VINCKLER ___|
   m 1706             |
                      |                            _____________________
                      |                           |                     
                      |___________________________|
                                                  |
                                                  |_____________________