Family: Dirk III van Holland, Count of west Friesland / Othilde van Saksen Billung (F501760)
m. Abt 1015-
Father | Male
Dirk III van Holland, Count of west Friesland
Born Abt 985 Gent Vlaanderen, BEL 
Died 27 May 1039 Egmond, NLD Buried Abdijkerk Egmond, NH, NLD Married Abt 1015 Type MARR Father Arnulf van West Friesland, Count of West Friesland Viscount of Gent | F501779 Group Sheet Mother Liutgarde van Luxemburg | F501779 Group Sheet
Mother | Female
Othilde van Saksen Billung
Born Abt 995 Died 31 May 1044 Quedlinburg, Saksen-Anhalt, DEU Buried klooster van kerk Quedlinburg Father Bernard I Billung, Duke of Saksen | F501783 Group Sheet Mother Hildegarde van Stade | F501783 Group Sheet
Child 1 | Male
Floris I van Holland, Count of West Friesland
Born Abt 1030 Died 28 Jun 1061 Nederhemert Buried Abdijkerk Egmond, NH, NLD Spouse Gertruid van Saksen Billung | F501759 (MARR) Married Abt 1050
Child 2 | Female
Swanhilde van Holland
Born Abt 1030 Died 5 Feb 1078 Buried Spouse Emmo van Loon, Count of Loon Lord ofBocholt | F501781 (MARR) Married 1055
Child 3 | Female
Bertrade van Holland
Born Died Buried Spouse Diederik I van Kattenburg, Count of Kattenburg | F501780 (MARR) Married