Robert was the son of Henri d'Estouteville and Mahaut de Varennes. The date and place of his birth have not been found.
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Henri d'Estouteville |
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Mahaut de Varennes |
Hamelin d'Anjou |
Geoffroi V Plantagenêt |
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Isabelle de Varennes |
Guillaume II de Varennes |
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Isabelle de Vermandois |
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