Events
Date of Birth: unknown.
Place of Birth: unknown.
Date of Death: 1210.
Place of Death: the dungeons of Corfe (or of Windsor).
The place is given by the Complete Peerage (1:22). William is said to have been starved to death by King John.
Relationships
Father: William de Briouze, lord of Briouze, Bramber, Brecon, Over Gwent, &c.
This relationship is given by the Complete Peerage (1:22, 5:302).
Mother: Maud de St Valery.
This relationship is given by the Complete Peerage (1:22).
Spouse: Maud de Clare.
The Buckingham VCH (3: sub the borough of Buckingham) calls her a daughter of Richard de Clare.
Children:
(Complete source citations for facts about the children on this page are currently outside of the scope of this project.)
John de Breuse (about 1197 to 1232) married Margaret ferch Llywelyn Fawr.
Giles de Breuse.
Philip de Breuse married Eve.
References
A P Baggs, A R J Jurica and W J Sheils. "Tetbury: Manors and other estates," in A History of the County of Gloucester: Volume 11, Bisley and Longtree Hundreds, ed. N M Herbert and R B Pugh (London: Victoria County History, 1976), 264-269.
'The borough of Buckingham', in A History of the County of Buckingham: Volume 3, ed. William Page (London, 1925), pp. 471-489.
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).