*Gerulf III of Hennemerland Ruler of Middle Friesland
born about 0845
died about 0916

father:
*Gerulf II Ruler of Middle Friesland
died after 0839

mother:
*daughter of Waldegar of Corbie

siblings:
unknown

spouse:
unknown

children:
*Dirk (Dietrich) I of West Friesland Count of Holland
born about 0900 Noordwijk-Binnen, Zuid Holland, Netherlands
died 6 October 0939
buried Egmond-Binnen, Noord Holland, Netherlands

biographical and/or anecdotal:

notes or source:
ancestry.com