Margaret de Breteuil

Events

Date of Birth: unknown.

Place of Birth: unknown.

Date of Death: shortly before 12 February, 1234/5. Probably on 12 January.

The date is given by the Complete Peerage (12/2:750).

Relationships

Father: Robert de Breteuil (about 1130 - 1190), third earl of Leicester.

This relationship is given by Crouch (ODNB).

Mother: Petronilla de Grandmesnil (died 1212).

This relationship is given by Crouch (ODNB).

Spouse: Saer de Quincy (died 1219).

This relationship is given by Crouch (ODNB) and by the Complete Peerage (12/2:750).

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.)

Robert de Quincy (died 1217) married Hawise of Chester.

Roger de Quincy (died 25 April 1264), earl of Winchester, married (1) Helen of Galloway; married (2) Matilda de Bohun; married (3) Eleanor Ferrers.

Hawise de Quincy married Hugh de Vere, earl of Oxford.

Loreta de Quincy married William de Valoignes.

Robert de Quincy (died August 1257) married Elen ferch Llywelyn Fawr.

John.

Orabilis married Richard de Harcourt.

References

Cawley, Charles. “Saher (IV) de Quincy” in Medieval Lands: A prosopography of medieval European noble and royal families.

Cokayne, George Edward, and Vicary Gibbs; et al. The complete peerage of England, Scotland, Ireland, Great Britain and the United Kingdom, extant, extinct, or dormant [2nd ed.]. (London: St. Catherine Press, 1910-59).

Crouch, David.”Breteuil, Robert de, third earl of Leicester (c. 1130-1190)” in the Oxford Dictionary of National Biography (Oxford University Press, 2004).

Oram, Richard D. “Quincy, Saer de, earl of Winchester (d. 1219)” in the Oxford Dictionary of National Biography (Oxford University Press, 2004).