unknown


		Gerulf, Count Of Friesland
	Dirk I, Count Holland	b 0883
	\| b 0909
Dirk II, Count Holland	d 06 Oct 0939
\|b 0935	\|
\|d 06 May 0988	Geva
\|	b 0911
unknown	d 11 Jan
\|
\|	unknown
\|	\|
Hildegard, Comtesse De Flandre
b 0937	\|
d 10 Apr 0990