_Gerulfe ________________
_Thierry I C of Frisia________|_________________________
_Thierry II C of Frisia___|
| | _________________________
| |_Geva ________________________|_________________________
_Arnoul "the Great" C of Frisia_____|
| | _________________________
| | _Vicman Le-Vieux______________|_________________________
| |_Hildegarde Le-Vieux______|
| | _Arnoul C of Alost_______
| |_Mathilde of Alost____________|_________________________
_Thierry III C of Frisia____|
| | _________________________
| | _Wigeric C of Aachen__________|_________________________
| | _Sigefroi C of Luxembourg_|
| | | | _UNKNOWN ________________
| | | |_Cunigunde ___________________|_Ermentrude of France____
| |_Luitgarde of Luxembourg____________|
| | _Hugh III C of Hohenburg_
| | _Eberhard IV C in the Nordgau_|_Hildegarde _____________
| |_Hedwig of Nordgau________|
| | _Wigeric C of Aachen_____
| |_Luitgarde of Aachen__________|_Cunigunde ______________
|
|--Florent I C of Holland
|
| _________________________
| ______________________________|_________________________
| __________________________|
| | | _________________________
| | |______________________________|_________________________
| _Bernard I Margrave of the Nordmark_|
| | | _________________________
| | | ______________________________|_________________________
| | |__________________________|
| | | _________________________
| | |______________________________|_________________________
|_Othelendis of the Nordmark_|
| _________________________
| ______________________________|_________________________
| __________________________|
| | | _________________________
| | |______________________________|_________________________
|____________________________________|
| _________________________
| ______________________________|_________________________
|__________________________|
| _________________________
|______________________________|_________________________