_Dirk I HOLLAND ___________
                                                            | (0870 - 0928)             
                            _Dirk II HOLLAND _______________|
                           | (0920 - 0988)                  |
                           |                                |_Geva of UNKNOWN __________
                           |                                                            
 _Arnulf HOLLAND __________|
| (0950 - 0993)            |
|                          |                                 _Arnulf I FLANDERS ________+
|                          |                                | (0890 - 0965)             
|                          |_Hildegarde of FLANDERS ________|
|                            (.... - 0990)                  |
|                                                           |_Adele of HERBERTIAN ______+
|                                                             (0910 - 0960)             
|
|--Dirk III HOLLAND 
|  (0982 - 1039)
|                                                            _Wigeric ARDENNES _________
|                                                           | (.... - 0923)             
|                           _Siegfried ARDENNES-LUXEMBOURG _|
|                          | (0922 - 0998) m 0950           |
|                          |                                |_Cunigunda of UNRUOCHINGI _+
|                          |                                  (0893 - 0923)             
|_Lutgardis of LUXEMBOURG _|
  (0955 - 1005)            |
                           |                                 _Eberhard IV of NORDGAU ___+
                           |                                | (.... - 0972)             
                           |_Hedwig of NORDGAU _____________|
                             (0937 - 0993) m 0950           |
                                                            |___________________________