Family
ClaimDetailEvidence
FatherWilliam de Mohun II, Earl of Somerset (e1103-<1156) [S756] [S3175]
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MotherAgnes de Gaunt (e1104-) [S756] [S3175]
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SpouseGodeheut de Toeni (e1129-<1186) 
Child +William de Mohun IV (e1150-1193) [S756] [S3175]
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Attributes
ClaimDetailEvidence
GenderMale
NameWilliam de Mohun III [S3175]
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NameWilliam de Mohun [S756]
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FatherWilliam de Mohun II, Earl of Somerset (e1103-<1156) [S756] [S3175]
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MotherAgnes de Gaunt (e1104-) [S756] [S3175]
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MarriageGodeheut de Toeni (e1129-<1186) [S756]
Weis says before 1160
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Timeline
ClaimDateDetailAgeEvidence
Birthest 1128 (1124-1129)
 
Living1142 [S756]
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Living1176 [S756]
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Death1176 [S3175]
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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).
[S3175] Cawley, Charles, "Foundation of Medieval Genealogy (Medieval Lands - English Lords, L-O)" (https://fmg.ac/Projects/MedLands/ENGLISHNOBILITYMEDIEVAL3L-O.htm).
Kinship Lines for William de Mohun III
Spouse/PartnerDegreeRelationshipMRCA
Godeheut de Toeni (e1129-<1186)124th Cousin 2x removedFrederick I, Count of Luxembourg (~965-1019)
Godeheut de Toeni (e1129-<1186)124th Cousin 2x removed_____ of Kinziggau (e973-)
Godeheut de Toeni (e1129-<1186)135th Cousin 1x removedConan de Rennes, Duke of Brittany (e938-992)
Godeheut de Toeni (e1129-<1186)135th Cousin 1x removedRichard I, Duke of Normandy (~932-996)
Godeheut de Toeni (e1129-<1186)135th Cousin 1x removedErmengarde d’Anjou (e965-)
Godeheut de Toeni (e1129-<1186)135th Cousin 1x removedGunnor, Duchess of Normandy (~950-1031)