Commentary
In Line 108-22, Weis lists the mother of Henry as Helie who was born in 1028 and died in 1109, and who was the second wife of Robert. In Line 110-22, Weis states they were married about 1033. These must be in error as she would have only been 5 years old at that date.

Cawley states that she was Robert's first wife, and married about 1033, but also that she was born around 1015 and died in 1055. There marriage was repudiated about 1049. Henry was born about 1034.
Family
ClaimDetailEvidence
FatherDalmas I, Seigneur of Semur (e961-1048) [S756] [S907] [S971]
research
MotherAremburge (e986-) [S756] [S907] [S971]
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SpouseRobert I, Duke of Burgundy (~1012-1076) 
Child +Henry de Bourgogne (~1035-~1074) [S756] [S971]
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Child +Constance de Bourgogne (~1045-1093) [S756] [S971]
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Attributes
ClaimDetailEvidence
GenderFemale
NameHelie de Semur [S971]
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NameHelie de Semur of Semur-en-Auxois [S756] [S907] [S971]
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NameHelie [S756] [S907]
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NameEleanor of Semur-en-Auxois [S756]
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NamePetronille [S907]
her name after repudiation
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FatherDalmas I, Seigneur of Semur (e961-1048) [S756] [S907] [S971]
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MotherAremburge (e986-) [S756] [S907] [S971]
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DeathSemur-en-Brionnais, Saône-et-Loire, Bourgogne-Franche-Comté, France [S907] [S971]
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Timeline
ClaimDateDetailAgeEvidence
Birthabt 1016France [S907] [S971]
research
Birth1028
Weis lists her as born in 1028, and married in 1033, which cannot be correct. Charles Cawley shows her born around 1016
negative
Marriageabt 1033Robert I, Duke of Burgundy (~1012-1076) [S756] [S907] [S971]
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Repudiated 1048 - 1050 [S907] [S971]
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Living1055 [S907] [S971]
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Death1109
Cawley shows her born aroud 1016, making a death in 1109 not possible
negative
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).
[S907] Cawley, Charles, "Foundation of Medieval Genealogy (Medieval Lands - Burgundy Duchy Nobility: Mâcon & Beaujeu)" (2006-7 (v1.2 Updated 25 August 2007)) (https://fmg.ac/Projects/MedLands/BURGUNDIAN NOBILITY.htm).
[S971] Cawley, Charles, "Foundation of Medieval Genealogy (Medieval Lands - Burgundy Dukes)" (2006-7 (v1.1 Updated 25 September 2006)) (https://fmg.ac/Projects/MedLands/BURGUNDY.htm).