Family
ClaimDetailEvidence
FatherReginald de Braiose, Lord of Abergavenny (e1176-~1228) [S756] [S3168]
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MotherGrace de Briwere (e1177-<1215) [S756] [S3168]
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SpouseEve Marshal of Pembroke (~1200-<1246) 
Child +Eleanor de Braiose (e1225-) [S756] [S954] [S3168]
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Child +Eva de Briouse (e1225-1255) [S756] [S775:VI.345] [S3168]
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Child +Matilda de Briouse (e1230-<1301) [S756] [S905] [S917] [S3168]
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Attributes
ClaimDetailEvidence
GenderMale
NameWilliam de Braiose V, 6th Baron of Braoise [S756] [S775:VI.345]
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NameWilliam de Brouize of Abergavenny [S756]
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NameWilliam de Briouze [S756]
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NameWilliam de Braose [S756] [S905]
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NameWilliam de Briouse [S925] [S3168]
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FatherReginald de Braiose, Lord of Abergavenny (e1176-~1228) [S756] [S3168]
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MotherGrace de Briwere (e1177-<1215) [S756] [S3168]
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Title6th Baron of Braiose [S756]
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Timeline
ClaimDateDetailAgeEvidence
Birthest 1199 (1197-1199)
 
DeathMay 2, 1230 [S756] [S3168]
put to death (hanging) by Llewellyn, Prince of Wales, after he had been caught in Llywellyn's bedchamber with his wife
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Sources
IndexTitle
[S756] Weis, Frederick Lewis, "Ancestral Roots of Sixty Colonists Who Came To New England before 1700, 7th Ed." (Genealogical Publishing Co., Inc., Baltimore, 1999).
[S775] George Cokayne, "Complete Peerage" (https://dcms.lds.org/delivery/DeliveryManagerServlet?dps_pid=IE83409).
[S905] Cawley, Charles, "Foundation of Medieval Genealogy (Medieval Lands - Normandy: Alencon, Evereux, Meulan, Perche)" (2006-7 (v1.1 Updated 02 March 2007)) (https://fmg.ac/Projects/MedLands/NORMANDY NOBILITY.htm).
[S925] Cawley, Charles, "Foundation of Medieval Genealogy (Medieval Lands - England Earls 1138-1143)" (2006-7 (v.1.1 Updated 26 Jun 2006 )).
[S3168] Cawley, Charles, "Foundation of Medieval Genealogy (Medieval Lands - English Lords, A-C)" (v4.14 Updated 06 June 2024) (https://fmg.ac/Projects/MedLands/ENGLISHNOBILITYMEDIEVAL3.htm).
Kinship Lines for William de Braiose V, 6th Baron of Braoise
Spouse/PartnerDegreeRelationshipMRCA
Eve Marshal of Pembroke (~1200-<1246)177th Cousin 1x removedRichard I, Duke of Normandy (~932-996)
Note
Wales and the Marches, 1230 CE:
Llywelyn Fawr, Prince of Wales,
and the Execution of William de Braose

[ http://vlib.iue.it/carrie/documents/jjcrump/frontpg.html ]