Nielsen Hayden genealogy
Ermengarde
- Aft 1018(
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- 1 Ermengarde [1] d. Aft 1018
- Herbert III b. Abt 954 d. Aft 29 Aug 993
- 2 Otto [1.1] d. 25 May 1045
- Parvi
- 3 Herbert IV [1.1.1] b. Abt 1032 d. Aft 30 Sep 1080
- Adela of Vexin
- 4 Adèle de Vermandois [1.1.1.1] b. Abt 1065 d. 1120
[ =>]
- 4 Adèle de Vermandois [1.1.1.1]
- 3 Herbert IV [1.1.1]
- 2 Otto [1.1]