_Charles I CAROLINGIAN ____+
                                                    | (0747 - 0813) m 0771      
                           _Louis I CAROLINGIAN ____|
                          | (0778 - 0840)           |
                          |                         |_Hildegard of UDALRICHING _+
                          |                           (0754 - 0783) m 0771      
 _Charles II CAROLINGIAN _|
| (0823 - 0877)           |
|                         |                          _ WELF I___________________+
|                         |                         | (0776 - 0825)             
|                         |_Judith of WELF _________|
|                           (0797 - 0843)           |
|                                                   |_Hedwig of SAXONY _________+
|                                                     (0778 - 0843)             
|
|--Rotrude of CAROLINGIAN 
|  (0852 - 0912)
|                                                    _Adrian UDALRICHING _______+
|                                                   | (0755 - 0821)             
|                          _Odo I UDALRICHING ______|
|                         | (0780 - 0834)           |
|                         |                         |_Waldrada of WILHELMID ____+
|                         |                                                     
|_Ermentrude of ORLÉANS _|
  (0823 - 0869)           |
                          |                          _Leuthard I GIRARDID ______+
                          |                         | (0765 - 0812)             
                          |_Engeltrude of GIRARDID _|
                            (0805 - 0853)           |
                                                    |_Grimhildis of AQUITAINE __