Events
Date of Birth: probably between 1208 and 1212.
Place of Birth: unknown.
The date is given by Richards.
Date of Death: unknown.
Place of Death: unknown.
Relationships
Father: Llywelyn Fawr ab Iorwerth Drwndwn.
This relationship is given by the Complete Peerage (5:642).
Mother: uncertain.
Margaret’s mother was either Joan, illegitimate daughter of King John of England or Tangwystl ferch Llywarch Goch.
Spouse: John de Briouze. Married in 1219.
This relationship is given by the Complete Peerage (5:642).
Spouse: Sir Walter Clifford.
This relationship is given by the Complete Peerage (5:642).
Children:
(Complete source citations for facts about the children on this page are currently outside of the scope of this project.)
Sir William de Brewes (died 1290), lord of Bramber and Gower, married (1) Aline de Multon; married (2) Agnes de Moeles; married (3) Mary de Ros.
Sir Richard de Brewes married Alice le Rus.
John de Brewes married Margery.
Matilda Clifford married (1) William (III) Longespée; married (2) Sir John Giffard in 1271.
References
Cokayne, G.E. The Complete Peerage of England, Scotland, Ireland, Great Britain and the United Kingdom, extant, extinct or dormant. Vol. 5 (1921/6).
Richards, Gwenyth. From Footnotes to Narrative: Welsh Noblewomen in the Thirteenth Century (thesis, University of Sydney, 2005).