Events
Date of Birth: unknown.
Place of Birth: unknown.
Date of Death: unknown.
Place of Death: unknown.
Relationships
Father: Guillaume de Senlis, dit le Loup.
Mother: Adelvie.
Peter Stewart identifies Maencia's family in a 2019 post to soc.genealogy.medieval.
Spouse: Renaud de Courtenay.
Peter Stewart makes this identification in a 2019 post to soc.genealogy.medieval.
Spouse: Frederic V du Donjon.
Children (by Renaud):
(Complete source citations for facts about the children on this page are currently outside of the scope of this project.)
Adelina married Augalo III, lord of Seignelay.
Elisabeth, dame de Courtenay, married Pierre de France.
Children (by Frederic):
Guillaume (St William "the Hermit", archbishop of Bourges).