Nielsen Hayden genealogy
Family: Arnulf of Ghent / Luitgard of Luxembourg (F1082)
m. May 980-
Father | Male
Arnulf of Ghent
Born 951 Ghent, Flanders 
Died 18 Sep 993 Winkel, West Friesland 
Buried Married May 980 [1, 2, 3] Father Dirk II | F5940 Group Sheet Mother Hildegard of Flanders | F5940 Group Sheet
Mother | Female
Luitgard of Luxembourg
Born Died Aft 1005 Buried Egmond Abbey, Bergen, North Holland 
Father Siegfried of Luxembourg | F5485 Group Sheet Mother Hedwig | F5485 Group Sheet
Child 1 | Male
+ Dirk III
Born Between 981 and 989 Died 27 May 1039 Buried Egmond Abbey, Bergen, North Holland 
Spouse Othelindis of Nordmark | F3534 Married
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Sources - [S160] Wikipedia.
- [S145] Ancestral Roots of Certain American Colonists Who Came to America Before 1700 by Frederick Lewis Weis and Walter Lee Sheppard, Jr. 8th edition, William R. Beall & Kaleen E. Beall, eds. Baltimore: Genealogical Publishing Company, 2004, 2006, 2008., year only.
- [S91] The Henry Project: The Ancestors of King Henry II of England, by Stewart Baldwin, Todd A. Farmerie, and Peter Stewart.
- [S160] Wikipedia.