_James STUART _______+
                                            | (1611 - 1652)       
                       _Alexander STUART ___|
                      | (1634 - 1700) m 1658|
                      |                     |_____________________
                      |                                           
 _Charles STUART _____|
| (1660 - 1735)       |
|                     |                      _William BALFOUR ____
|                     |                     | (1580 - 1660)       
|                     |_Emilia BALFOUR _____|
|                       (1635 - 1682) m 1658|
|                                           |_____________________
|                                                                 
|
|--David STUART 
|  (1690 - 1747)
|                                            _____________________
|                                           |                     
|                      _____________________|
|                     |                     |
|                     |                     |_____________________
|                     |                                           
|_Lucy ERSKINE _______|
  (1668 - 1740)       |
                      |                      _____________________
                      |                     |                     
                      |_____________________|
                                            |
                                            |_____________________