_____________________
                                                |                     
                           _George VERNON ______|
                          | (1708 - 1780)       |
                          |                     |_____________________
                          |                                           
 _Edward VERNON-HARCOURT _|
| (1757 - 1847)           |
|                         |                      _Simon HARCOURT _____+
|                         |                     | (1685 - 1720) m 1709
|                         |_Martha HARCOURT ____|
|                           (1715 - 1794)       |
|                                               |_Elizabeth EVELYN ___
|                                                 (1684 - 1760) m 1709
|
|--William Venables HARCOURT 
|  (1789 - 1789)
|                                                _____________________
|                                               |                     
|                          _____________________|
|                         |                     |
|                         |                     |_____________________
|                         |                                           
|_Anne LEVESON-GOWER _____|
  (1761 - 1832)           |
                          |                      _____________________
                          |                     |                     
                          |_____________________|
                                                |
                                                |_____________________