_____________________
                                            |                     
                       _____________________|
                      |                     |
                      |                     |_____________________
                      |                                           
 _James LAMB Jr_______|
| (1755 - ....)       |
|                     |                      _____________________
|                     |                     |                     
|                     |_____________________|
|                                           |
|                                           |_____________________
|                                                                 
|
|--Sarah LAMB 
|  (1777 - ....)
|                                            _Vincent MATTHEWS ___
|                                           |                     
|                      _David MATTHEWS _____|
|                     | (1739 - 1800)       |
|                     |                     |_Catalina ABEEL _____+
|                     |                       (1691 - ....)       
|_Catalina MATTHEWS __|
  (1759 - ....)       |
                      |                      _____________________
                      |                     |                     
                      |_Sarah SEYMOUR ______|
                                            |
                                            |_____________________