_Vere BEAUCLERK _____+
                                                 | (1699 - 1781) m 1736
                            _Aubrey BEAUCLERK ___|
                           | (1740 - 1802) m 1763|
                           |                     |_Mary CHAMBERS ______
                           |                       (1714 - 1783) m 1736
 _William BEAUCLERK _______|
| (1766 - 1825) m 1799     |
|                          |                      _____________________
|                          |                     |                     
|                          |_Catherine PONSONBY _|
|                            (1742 - 1789) m 1763|
|                                                |_____________________
|                                                                      
|
|--John Nelthorpe BEAUCLERK 
|  (1805 - 1810)
|                                                 _____________________
|                                                |                     
|                           _____________________|
|                          |                     |
|                          |                     |_____________________
|                          |                                           
|_Maria Janetta NELTHORPE _|
  (1779 - 1822) m 1799     |
                           |                      _____________________
                           |                     |                     
                           |_____________________|
                                                 |
                                                 |_____________________