_Dirk II HOLLAND ______________+
| (0920 - 0988)
_Arnulf HOLLAND __________|
| (0950 - 0993) |
| |_Hildegarde of FLANDERS _______
|
_Dirk III HOLLAND ______|
| (0982 - 1039) |
| | _Sigfried ARDENNES-LUXEMBOURG _+
| | | (0922 - 0998) m 0950
| |_Lutgardis of LUXEMBOURG _|
| (0955 - 1005) |
| |_Hedwig of NORDGAU ____________+
| (0937 - 0993) m 0950
|
|--Floris I HOLLAND
| (1017 - 1061)
| _Hermann BILLUNG ______________+
| | (0900 - 0973)
| _Bernard I BILLUNG _______|
| | (0950 - 1010) |
| | |_Oda of SAXONY ________________
| | (.... - 0972)
|_Othelindis of BILLUNG _|
(.... - 1043) |
| _______________________________
| |
|_Hildegarde of STADE _____|
|
|_______________________________