Events
Date of Birth: unknown.
Place of Birth: unknown.
Date of Death: between 1082 and 1084.
The range of dates are given by Mason (ODNB).
Place of Burial: Abbaye de Grestain.
The place is given by Cawley.
Relationships
Father: Roger de Montgomery, first earl of Shrewsbury.
This relationship is given by Cokayne (p. 74), by Golding (ODNB), by Keats-Rohan (1999, p. 399; 2002, p. 598), and by Mason (ODNB).
Mother: Mabel de Bellême (died 1077).
This relationship is given by Cokayne (p. 76), by Golding (ODNB), by Keats-Rohan (1999, p. 399; 2002, p. 598), and by Mason (ODNB).
Spouse: Robert, count of Mortain. Married before 1066.
This relationship is given by Cokayne (p. 74), by Mason (ODNB), by Keats-Rohan (1999, p. 399; 2002, p. 598), and by Golding (ODNB).
Children:
(Complete source citations for facts about the children on this page are currently outside of the scope of this project. Most information below is from Cawley.)
Robert.
Guillaume, count of Mortain.
Denise married Guy, lord of Laval.
Emma married Guillaume IV, count of Toulouse.
Agnès married André, lord of Vitré.
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. “Mathilde de Montgommery” in Medieval Lands: A prosopography of medieval European noble and royal families.
Cokayne, G.E., and G.W. Watson. The Seize Quartiers of the Kings and Queens of England. (1896).
Golding, Brian. “Robert, count of Mortain (d. 1095)” in the Oxford Dictionary of National Biography (Oxford University Press: 2004).
Keats-Rohan, K.S.B. Domesday People (1999).
Keats-Rohan, Katharine S. B. Domesday Descendants: A Prosopography of Persons Occurring in English Documents 1106 - 1166. (Woodbridge: 2002).
Mason, J.F.A. “Montgomery, Roger de, first earl of Shrewsbury (d. 1094)” in the Oxford Dictionary of National Biography. (Oxford University Press, 2004).
Thompson, Kathleen. “Bellême, Robert de, earl of Shrewsbury and count of Ponthieu (bap. c. 1057, d. in or after 1130)” in the Oxford Dictionary of National Biography. (Oxford University Press, 2004).