Family: William Longsword, Duke* / Luitgarde de Vermondois, * (F6590)
Rollo Hrolf The Viking, Rudejarl* (860-931) 
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Papia of Normandy, * (880-926)
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Gerloc of Normandy, * (925- )  |
| Herbert II Count of Vermondois, * (880-943)
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| Alix de Vermandois, * (910-960) |
| King Albert I. of France, * (920-988) |
| Renaud Count Roucy (910-973) |
| Robert of Meaux and Troyes, * (920-967) |
| Luitgarde de Vermondois, * ( -943)
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| William Longsword, Duke* (900-943)
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