Nielsen Hayden genealogy
Hildegard of Flanders
- 990(
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- 1 Hildegard of Flanders [1] d. 990
- Dirk II d. 6 May 988
- 2 Arnulf of Ghent [1.1] b. 951 d. 18 Sep 993
- Luitgard of Luxembourg d. Aft 1005
- 3 Dirk III of Friesland [1.1.1] b. Between 981 and 989 d. 27 May 1039
- Othelindis of Nordmark d. 31 Mar 1044
- 4 Floris I of Holland [1.1.1.1] b. Abt 1017 d. 28 Jun 1061
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- 4 Floris I of Holland [1.1.1.1]
- 3 Dirk III of Friesland [1.1.1]
- 2 Arnulf of Ghent [1.1]