Béatrix was the daughter of Robert V (VII) de Wavrin and Jeanne de Créquy. The date and place of her birth have not been found.
Her husband was Gilles de Berlette. They were married, but the date and place have not been found. They had no known children.
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Robert V (VII) de Wavrin |
Robert III de Wavrin |
Robert II de Wavrin |
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Marguerite bâtarde de Flandre |
Louis II (III) de Dampierre |
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Jeanne de Créquy |
Jean IV de Créquy |
Jean III de Créquy |
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Jeanne van Haveskerke |
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Jeanne de Roye |
Jean I de Roye |
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Jeanne de Béthune |
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