Family
ClaimDetailEvidence
FatherRobert de Beaumont III, 3rd Earl of Leicester (e1132-1190) [S756] [S954]
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MotherPetronilla de Grandmesnil (e1133-1212) [S756] [S954]
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SpouseSaher de Quincy IV, 1st Earl of Winchester (~1165-1219) 
Child +Robert de Quincy (~1187-1217) [S756] [S761] [S917]
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Child +Hawise de Quincy (~1200-) [S756] [S761] [S917]
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Attributes
ClaimDetailEvidence
GenderFemale
NameMargaret de Beaumont [S756] [S761]
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NameMargaret Beaumont [S761]
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NameMargaret of Leicester [S910] [S917]
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FatherRobert de Beaumont III, 3rd Earl of Leicester (e1132-1190) [S756] [S954]
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MotherPetronilla de Grandmesnil (e1133-1212) [S756] [S954]
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Timeline
ClaimDateDetailAgeEvidence
Birthest 1160 (1156-1171)
 
Living1171 [S954]
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Marriagebef 1190Saher de Quincy IV, 1st Earl of Winchester (~1165-1219) [S917] [S954]
Weis says bef 1173
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DeathJan 1234/35 [S756] [S954]
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DeathFeb 12, 1234/35 [S756] [S954]
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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).
[S761] Wilson, Alan, "Medieval Genealogy Newsgroup: The Wives of Robert de Quincy" (GEN-MEDIEVAL Mailing List, Aug 1995).
[S910] Cawley, Charles, "Foundation of Medieval Genealogy (Medieval Lands - Scotland: Earls)" (v1.1 Updated 24 January 2008) (https://fmg.ac/Projects/MedLands/SCOTTISH NOBILITY.htm).
[S917] Cawley, Charles, "Foundation of Medieval Genealogy (Medieval Lands - England Earls 1207-1297)" (2006-7 (v.1.1 Updated 26 Jun 2006 )).
[S954] Cawley, Charles, "Foundation of Medieval Genealogy (Medieval Lands - England Earls 1067-1122)" (2006-7 (v1.1 Updated 23 April 2007)).
Kinship Lines for Margaret de Beaumont
Spouse/PartnerDegreeRelationshipMRCA
Saher de Quincy IV, 1st Earl of Winchester (~1165-1219)177th Cousin 1x removedSprota (e910-)
Saher de Quincy IV, 1st Earl of Winchester (~1165-1219)187th Cousin 2x removedFulk II, Count of Anjou (e912-958)
Saher de Quincy IV, 1st Earl of Winchester (~1165-1219)187th Cousin 2x removedGerberge (e913-<952)
Saher de Quincy IV, 1st Earl of Winchester (~1165-1219)188th CousinGerberga of Saxony (914-984)
Saher de Quincy IV, 1st Earl of Winchester (~1165-1219)208th Cousin 2x removedHerbert de Vermandois II, Count of Vermandois and Troyes (~880-943)
Saher de Quincy IV, 1st Earl of Winchester (~1165-1219)208th Cousin 2x removedLiegarde of France (e887-)
Saher de Quincy IV, 1st Earl of Winchester (~1165-1219)209th CousinRegnier Langhals I, Count of Hainaut (~850-~916)
Saher de Quincy IV, 1st Earl of Winchester (~1165-1219)209th CousinAlberada (e860-916)