Isabeau was the daughter of Gaucher de Rouvroy and Maria von Saarbrücken. The date and place of her birth have not been found.
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Gaucher de Rouvroy |
Mathieu de Rouvroy |
Jean de Rouvroy |
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Jeanne de Bruyères |
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Jeanne van Haveskerke |
Peter II van Haveskerke |
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Jeanne de Lalaing |
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Maria von Saarbrücken |
Amadeus I de Commercy |
Johann III von Saarbrücken-Commercy |
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Marie d'Arcelles |
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Marie de Châteauvillain |
Jean II de Châteauvillain |
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Jeanne de Grancey |
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