Kinship between Robert le Frison I, Count of Flanders and Gertrude of Saxony through Hermann Billung, Duke of Saxony
NumberSame AsNameAncestor Evidence
Generation 1
[ 1.02    ]          Robert le Frison I, Count of Flanders (~1035-1093)
[ 2.01    ]          Gertrude of Saxony (e1033-1113)
Generation 2
[ 1.03    ]          Baldwin V, Count of Flanders (~1013-1067)
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[ 2.02    ]          Bernhard II, Duke of Saxony (~995-1059)
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Generation 3
[ 1.04    ]          Baldwin IV, Count of Flanders (980-1035)
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[ 2.03    ]          Bernhard I, Herzog in Sachsen (e960-1011)
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Generation 4
[ 1.05* 16]          Arnold II, Count of Flanders (962-987)
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[ 2.04*   ]          Hermann Billung, Duke of Saxony (900-973)
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Generation 5
[16.01    ]          Mathilde of Saxony (~942-1008)
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Generation 6
[16.02*   ]  [4:2.04]Hermann Billung, Duke of Saxony (900-973)
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