Kinship between Gilbert Strongbow fitz Gilbert de Clare, Earl of Pembroke and Isabel de Beaumont through Tros the Dane
NumberSame AsNameAncestor Evidence
Generation 1
[ 1.02    ]          Gilbert Strongbow fitz Gilbert de Clare, Earl of Pembroke (~1100-~1149)
[ 2.01    ]          Isabel de Beaumont (~1102-)
Generation 2
[ 1.03*  5]          Sir Gilbert fitz Richard I, Lord of Cardigan (~1066-~1117)
research
[ 2.02    ]          Sir Robert de Beaumont I, 1st Earl of Leicester (~1046-1118)
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Generation 3
[ 5.01    ]          Rohese Giffard (e1036-)
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[ 2.03    ]          Roger de Beaumont (e1015-1094)
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Generation 4
[ 5.02* 15]          Walter Giffard, Lord of Longueville (e1009-1084)
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[ 2.04* 17]          Honfroi de Vieilles (e989-)
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Generation 5
[15.01    ]          Avelina (e980-)
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[17.01    ]          Weva (e965-)
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Generation 6
[15.02*   ]          Tros the Dane (e924-)
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[17.02*   ] [6:15.02]Tros the Dane (e924-)
derivative