_Edmund I WESSEX _________+
                                             | (0920 - 0946) m 0939     
                       _Edgar WESSEX ________|
                      | (0943 - 0975)        |
                      |                      |_Ælfgifu of SHAFTESBURY _
                      |                        (0922 - 0944) m 0939     
 _Æthelred WESSEX ___|
| (0966 - 1016)       |
|                     |                       __________________________
|                     |                      |                          
|                     |_Ælfthryth of DEVON _|
|                       (0945 - 1000)        |
|                                            |__________________________
|                                                                       
|
|--Edgberht WESSEX 
|  (0993 - 1005)
|                                             __________________________
|                                            |                          
|                      ______________________|
|                     |                      |
|                     |                      |__________________________
|                     |                                                 
|_Ælfgifu of YORK ___|
  (0970 - 1002)       |
                      |                       __________________________
                      |                      |                          
                      |______________________|
                                             |
                                             |__________________________