Dirk (Dietrich) I Count of HOLLAND
Dirk (Dietrich) I Count of was born in 0900 in Noordwijk-Binnen, Zuid Holland, Netherlands.  Dirk (Dietrich) I Count of is no longer alive.

 Gerberge de VERMANDOIS
Gerberge de was born about 0939.  Gerberge de is no longer alive.

 Hildegarde de HOLLAND
Hildegarde de was born in 0956 in Belgium.