Events
Date of Birth: unknown.
Place of Birth: unknown.
Date of Death: unknown.
Place of Death: unknown.
Relationships
Father: Aubry II de Dammartin.
This relationship is given by père Anselme (6:168) and by Mathieu (p. 52).
Mother: Mathilde de Clermont-en-Beauvaisis.
This relationship is given by père Anselme (6:168) and by Mathieu (p. 52).
Spouse: Guillaume (I) de Fiennes.
This relationship is given by père Anselme (6:168) and by Cawley.
Children:
(Complete source citations for facts about the children on this page are currently outside of the scope of this project. Most information below comes from Cawley.)
Enguerrand (II) de Fiennes married Isabelle de Condé.
Mathilde de Fiennes married Baudouin (III), count of Guines.
Baudouin de Fiennes married Melisende Kiéret.
Renaud de Fiennes.
Michel de Fiennes.
Guillaume de Fiennes.
References
Anselme de Sainte-Marie. Histoire Généalogique et Chronologique de la Maison Royale de France, des Pairs, Grands Officiers de la Couronne, de la Maison du Roy et des Anciens Barons du Royaume. 9 Volumes (Paris: 1726-1733).
Cawley, Charles. AGNES de Dammartin in Medieval Lands: A prosopography of medieval European noble and royal families.
Mathieu, Jean-Noël. “Recherches sur les premiers comtes de Dammartin” in Paris et Ile-de-France mémoires, tome 47, (Fédération de sociétés historiques et archéologiques de Paris et de l’Ile-de-France: Paris, 1996) pp. 1-59.