_Assheton CURZON ____+
                                                             | (1729 - 1820)       
                                     _Penn Assheton CURZON __|
                                    | (1757 - 1797)          |
                                    |                        |_Esther HAMNER ______+
                                    |                          (1735 - 1764)       
 _Richard William Penn CURZON_HOWE _|
| (1796 - 1870)                     |
|                                   |                         _____________________
|                                   |                        |                     
|                                   |_Sophia Charlotte HOWE _|
|                                     (1762 - 1835)          |
|                                                            |_____________________
|                                                                                  
|
|--Mary Anna CURZON-HOWE 
|  (1848 - 1929)
|                                                             _____________________
|                                                            |                     
|                                    ________________________|
|                                   |                        |
|                                   |                        |_____________________
|                                   |                                              
|_Ann Frances GORE _________________|
  (1817 - 1877)                     |
                                    |                         _____________________
                                    |                        |                     
                                    |________________________|
                                                             |
                                                             |_____________________