_Otto I OTTONIAN __________________+
                                                | (0851 - 0912)                     
                       _Henry OTTONIAN _________|
                      | (0876 - 0936)           |
                      |                         |_Hedwiga of BABENBERG _____________+
                      |                           (0850 - 0903)                     
 _Otto I OTTONIAN ____|
| (0912 - 0973)       |
|                     |                          _Dietrich of IMMEDINGIAN __________+
|                     |                         | (0858 - 0916) m 0900              
|                     |_Matilda of IMMEDINGIAN _|
|                       (0894 - 0967)           |
|                                               |_Reginhilde Ludmilla of FRIESLAND _
|                                                 (0858 - 0917) m 0900              
|
|--Luitgard of OTTONIAN 
|  (0932 - 0953)
|                                                _Alfred WESSEX ____________________+
|                                               | (0847 - 0899) m 0868              
|                      _Edward WESSEX __________|
|                     | (0874 - 0924)           |
|                     |                         |_Ealhswith of MERCIA ______________+
|                     |                           (0852 - 0902) m 0868              
|_Eadgyth of ENGLAND _|
  (0910 - 0945)       |
                      |                          ___________________________________
                      |                         |                                   
                      |_Ælfflæd of WILTSHIRE _|
                                                |
                                                |___________________________________