Family
ClaimDetailEvidence
FatherEudes de Blois II, Count of Blois (983-1037) [S756] [S916]
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MotherErmengarde of Auvergne (e985-) [S756] [S916]
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Spouse 1stAlain III, Duke of Brittany (~997-1040) 
Child +Hawise de Bretagne (e1029-1072) [S756] [S915]
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Attributes
ClaimDetailEvidence
GenderFemale
NameBerthe de Blois [S915] [S916]
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NameBerthe [S756]
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NameBertha [S756]
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FatherEudes de Blois II, Count of Blois (983-1037) [S756] [S916]
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MotherErmengarde of Auvergne (e985-) [S756] [S916]
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Marriage 2nd [S916]
Hugues IV, Count of Maine (d 1051)
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Timeline
ClaimDateDetailAgeEvidence
Birthest 1006 (1005-1014)
 
Betrothal1018 [S903] [S916]
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Marriage 1stabt 1027Alain III, Duke of Brittany (~997-1040) [S756]
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Death1084 [S756]
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Death1084/85 [S756]
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Death[11/13] Apr 1085 [S916]
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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).
[S903] Cawley, Charles, "Foundation of Medieval Genealogy (Medieval Lands - Aquitaine Nobility)" (2006-7 (v1.4 Updated 18 July 2007)) (https://fmg.ac/Projects/MedLands/AQUITAINE NOBILITY.htm).
[S915] Cawley, Charles, "Foundation of Medieval Genealogy (Medieval Lands - Brittany: Dukes)" (2006-7 (v1.3 Updated 21 July 2007)) (https://fmg.ac/Projects/MedLands/BRITTANY.htm).
[S916] Cawley, Charles, "Foundation of Medieval Genealogy (Medieval Lands - Central France: Blois, Tours)" (2006-7 (v1.1 Updated 18 October 2006)) (https://fmg.ac/Projects/MedLands/CENTRAL FRANCE.htm).
Kinship Lines for Berthe de Blois
Spouse/PartnerDegreeRelationshipMRCA
Alain III, Duke of Brittany (~997-1040)93rd Cousin 1x removedHerbert de Vermandois II, Count of Vermandois and Troyes (~880-943)
Alain III, Duke of Brittany (~997-1040)93rd Cousin 1x removedLiegarde of France (e887-)