Stamboom Marijnissen
Simon d'Oisy
Generation: 1
Generation: 3
1. Simon d'Oisy (son of Hugo I de Douai and Ada).
2. Hugo I de Douai (son of Hugo de Douai); died Aft 1110. Hugo — Ada. [Group Sheet]
3. Ada Children:
- Hugo d'Oisy died Aft 1133.
- 1. Simon d'Oisy
- Simon d'Oisy
Generation: 3
4. Hugo de Douai died Bef 1051. Children:
- 2. Hugo I de Douai died Aft 1110.
- Gauthier I de Douai died Aft 1111.