Events
Date of Birth: unknown.
Place of Birth: unknown.
Date of Death: 1125.
Place of Death: unknown.
The date is given by Murray (p. 193), who states that Eustace had retired to the Cluniac monastery at Rumilly shortly before his death.
Relationships
Father: Eustace II, count of Boulogne.
This relationship is given by père Anselme (6:248), Keats-Rohan (p. 223), by Tanner, and by Murray (pp. 29-30).
Mother: Ida of Bouillon.
This relationship is given by père Anselme (6:248), by Tanner, and by Murray (pp. 29-30).
Spouse: Mary of Scotland.
This relationship is given by père Anselme (6:249), Keats-Rohan (p. 223), by Tanner, and by Murray (pp. 30, 158).
Children (by Mary):
(Complete source citations for facts about the children on this page are currently outside of the scope of this project.)
Matilda (died 1151), countess of Boulogne, married Stephen I, king of England.
Children (illegitimate):
Raoul.
Eustace.
References
Andressohn, John C. The Ancestry and Life of Godfrey of Bouillon (Indiana University: 1947).
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).
Keats-Rohan, Katharine S. B. Domesday Descendants: A Prosopography of Persons Occurring in English Documents 1106 - 1166. (Woodbridge: 2002).
Murray, Alan V. The Crusader Kingdom of Jerusalem: A Dynastic History. (Prosopographica et Genealogica: 2000).
Tanner, Heather J. Families, Friends, and Allies: Boulogne and Politics in Northern France and England c. 879 - 1160. (Brill: 2004).