__
                                            |  
                       _John of WYMONDHAM __|
                      | (1240 - ....)       |
                      |                     |__
                      |                        
 _Ralph of WIMONDHAM _|
| (1260 - ....)       |
|                     |                      __
|                     |                     |  
|                     |_Margaret CURZON ____|
|                       (1250 - ....)       |
|                                           |__
|                                              
|
|--William of WIMONDHAM 
|  (1300 - ....)
|                                            __
|                                           |  
|                      _____________________|
|                     |                     |
|                     |                     |__
|                     |                        
|_Agnes LNU __________|
                      |
                      |                      __
                      |                     |  
                      |_____________________|
                                            |
                                            |__