Kinship between Sir William de Warenne, 7th Earl of Surrey and Joan de Vere through Sir Robert de Beaumont I, 1st Earl of Leicester
NumberSame AsNameAncestor Evidence
Generation 1
[  1.02     ]           Sir William de Warenne, 7th Earl of Surrey (1256-1286)
[  2.01     ]           Joan de Vere (e1261-1293)
Generation 2
[  1.03*   5]           John de Warenne, Earl of Surrey (1231-1304)
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[  2.02*   7]           Robert de Vere, 5th Earl of Oxford (1240-1296)
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Generation 3
[  5.01*  10]           Maud Marshal, Countess of Norfolk (e1190-1248)
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[  7.01*  14]           Hawise de Quincy (e1191-)
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Generation 4
[ 10.01     ]           Isabel de Clare (~1172-1220)
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[ 14.01     ]           Margaret de Beaumont (e1156-1235)
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Generation 5
[ 10.02*  33]           Richard Strongbow de Clare, 2nd Earl of Pembroke (~1130-1176)
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[ 14.02     ]           Robert de Beaumont III, 3rd Earl of Leicester (e1125-1190)
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Generation 6
[ 33.01     ]           Isabel de Beaumont (~1102-)
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[ 14.03     ]           Sir Robert de Beaumont II, 2nd Earl of Leicester (1104-1168)
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Generation 7
[ 33.02*    ]           Sir Robert de Beaumont I, 1st Earl of Leicester (~1046-1118)
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[ 14.04*    ]  [7:33.02]Sir Robert de Beaumont I, 1st Earl of Leicester (~1046-1118)
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