Kinship between Eustace IV, Count of Boulogne and Constance de France through Regnier Langhals I, Count of Hainaut
NumberSame AsNameAncestor Evidence
Generation 1
[  1.02*   3]           Eustace IV, Count of Boulogne (~1120-1153)
[  2.01*   4]           Constance de France (~1128-)
Generation 2
[  3.01     ]           Mathilde, Countess of Boulogne (~1104-1152)
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[  4.01*   8]           Adélaïde de Savoie (~1092-1154)
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Generation 3
[  3.02     ]           Eustace III, Count of Boulogne (e1058-1157)
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[  8.01     ]           Gisele of Burgundy (~1075-1133)
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Generation 4
[  3.03*  20]           Eustace II, Count of Boulogne (~1015-~1080)
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[  8.02     ]           William I, Count of Burgundy (e1024-1087)
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Generation 5
[ 20.01     ]           Mathilde de Louvain (~995-)
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[  8.03*  46]           Renaud I, Count of Burgundy (~990-1057)
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Generation 6
[ 20.02     ]           Lambert I, Count of Louvain (~950-1015)
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[ 46.01*  74]           Ermentrude de Roucy (~952-~1004)
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Generation 7
[ 20.03     ]           Reigner III, Count of Hainaut (~920-973)
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[ 74.01     ]           Alberade of Lorraine (~930-)
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Generation 8
[ 20.04     ]           Regnier II, Count of Hainaut (~885-932)
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[ 74.02     ]           Giselbert, Duke of Lorraine (~885-939)
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Generation 9
[ 20.05*    ]           Regnier Langhals I, Count of Hainaut (~850-~916)
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[ 74.03*    ]  [9:20.05]Regnier Langhals I, Count of Hainaut (~850-~916)
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