Family
ClaimDetailEvidence
FatherHerbert de Vermandois I, Count de Vermandois (~840-~907) [S756] [S2722] [S2727]
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SpouseRobert I, King of France (866-923) 
Child +Hugh Magnus, Duke of France (~898-956) [S756] [S2727]
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Attributes
ClaimDetailEvidence
GenderFemale
NameBeatrix de Vermandois [S756] [S2722] [S2727]
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NameBeatrix [S756] [S1466]
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FatherHerbert de Vermandois I, Count de Vermandois (~840-~907) [S756] [S2722] [S2727]
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Timeline
ClaimDateDetailAgeEvidence
Birthabt 880France [S2722] [S2727]
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Marriageabt 897Robert I, King of France (866-923) [S2722] [S2727]
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LivingMar 26, 931 [S756] [S2722] [S2727]
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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).
[S1466] Baldwin, Stewart, "The Henry Project - Béatrix" (February 23, 2009) (https://fasg.org/projects/henryproject/data/beatr001.htm).
[S2722] Cawley, Charles, "Foundation of Medieval Genealogy (Medieval Lands - Northern France: Valois, Vexin & Vermandois)" (v4.5 Updated 25 June 2019) (https://fmg.ac/Projects/MedLands/nfravalver.htm).
[S2727] Cawley, Charles, "Foundation of Medieval Genealogy (Medieval Lands - France, Capetian Kings)" (v4.3 Updated 07 January 2020) (https://fmg.ac/Projects/MedLands/CAPET.htm).
Note
None of the sources so far consulted state explicitly that Heribert [II] and his sister Beatrix were the children of Heribert [I] but this looks probable.