_Ambrose COBBS Sr.__________+
                                                 | (1662 - 1718) m 1687       
                       _Thomas William COBBS Sr._|
                      | (1689 - 1750) m 1710     |
                      |                          |_Frances Elizabeth PINKETT _+
                      |                            (1666 - 1718) m 1687       
 _Thomas COBBS Jr.____|
| (1720 - 1761) m 1733|
|                     |                           _James SHIELDS Sr.__________+
|                     |                          | (1674 - 1727) m 1691       
|                     |_Mary SHIELDS ____________|
|                       (1692 - ....) m 1710     |
|                                                |_Hannah MAROT ______________+
|                                                  (.... - 1739) m 1691       
|
|--Mary Campbell COBBS 
|  (1733 - ....)
|                                                 ____________________________
|                                                |                            
|                      _Robert THOMAS ___________|
|                     |                          |
|                     |                          |____________________________
|                     |                                                       
|_Sara THOMAS ________|
  (1719 - 1757) m 1733|
                      |                           ____________________________
                      |                          |                            
                      |__________________________|
                                                 |
                                                 |____________________________