_____________________
                                                    |                     
                       _____________________________|
                      |                             |
                      |                             |_____________________
                      |                                                   
 _Roger MARSHALL _____|
|                     |
|                     |                              _____________________
|                     |                             |                     
|                     |_____________________________|
|                                                   |
|                                                   |_____________________
|                                                                         
|
|--Elizabeth MARSHALL 
|  
|                                                    _John HARPERSFIELD __
|                                                   |                     
|                      _Edward HARPERSFIELD-MYTTON _|
|                     |                             |
|                     |                             |_Joyce MYTTON _______+
|                     |                                                   
|_Katherine MYTTON ___|
                      |
                      |                              _____________________
                      |                             |                     
                      |_Anne SKRIMSHIRE ____________|
                                                    |
                                                    |_____________________