Events
Date of Birth: unknown.
Place of Birth: unknown.
William was of full age before 15 July 1245.
Date of Death: shortly before 6 January 1290/1.
Place of Death: unknown.
The date is given by the Complete Peerage (5:302).
Relationships
Father: John de Breuse, lord of Bramber and Gower.
This relationship is given by the Complete Peerage (5:302).
Mother: Margaret ferch Llywelyn ab Iorwerth.
This relationship is given by the Complete Peerage (5:302).
Spouse: Aline de Multon.
This relationship is given by the Complete Peerage (5:302).
Spouse: Agnes de Moeles.
This relationship is given by the Complete Peerage (5:302).
Spouse: Mary de Ros.
This relationship is given by the Complete Peerage (5:302).
Children (by Aline):
(Complete source citations for facts about the children on this page are currently outside of the scope of this project.)
Sir William de Brewes married (1) Agnes; married (2) Elizabeth de Sully.
Children (by Agnes):
Sir Giles de Brewes married (1) Beatrice de Saint Helen; married (2) Maud de Whitney.
Children (by Mary):
Sir Peter de Brewes married Agnes de Clifford.
Margaret de Brewes married Ralph de Camoys.
References
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).