_John of WELLES ________+
                                            |                        
                       _Eudo of WELLES _____|
                      |                     |
                      |                     |_Eleanor of MOWBRAY ____+
                      |                                              
 _Lionel of WELLES ___|
| (1406 - 1461)       |
|                     |                      _Ralph of GREYSTOKE ____+
|                     |                     |                        
|                     |_Maud of GREYSTOKE __|
|                                           |
|                                           |_Katherine of CLIFFORD _+
|                                                                    
|
|--Margaret of WELLES 
|  
|                                            ________________________
|                                           |                        
|                      _____________________|
|                     |                     |
|                     |                     |________________________
|                     |                                              
|_Joan of WATERTON ___|
  (1407 - 1450)       |
                      |                      ________________________
                      |                     |                        
                      |_____________________|
                                            |
                                            |________________________