_Arnulf II FLANDERS ____________+
                                                  | (0961 - 0987)                  
                        _Arnulf III FLANDERS _____|
                       | (.... - 0990)            |
                       |                          |_Rozala of IVREA _______________+
                       |                            (.... - 1002)                  
 _Baldwin II FLANDERS _|
| (.... - 1027)        |
|                      |                           ________________________________
|                      |                          |                                
|                      |__________________________|
|                                                 |
|                                                 |________________________________
|                                                                                  
|
|--Eustace I FLANDERS 
|  (.... - 1049)
|                                                  _Dirk II HOLLAND _______________+
|                                                 | (0920 - 0988)                  
|                       _Arnulf HOLLAND __________|
|                      | (0950 - 0993)            |
|                      |                          |_Hildegarde of FLANDERS ________+
|                      |                            (.... - 0990)                  
|_Adelina of HOLLAND __|
  (0990 - 1045)        |
                       |                           _Siegfried ARDENNES-LUXEMBOURG _+
                       |                          | (0922 - 0998) m 0950           
                       |_Lutgardis of LUXEMBOURG _|
                         (0955 - 1005)            |
                                                  |_Hedwig of NORDGAU _____________+
                                                    (0937 - 0993) m 0950