Joanna was the daughter of Jean III de Brabant and NN van der Hulpen. The date and place of her birth have not been found.
Her husband was Costin von Raenst. They were married, but the date and place have not been found. They had no known children.
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Jean III de Brabant |
Jean II de Brabant |
Jean I de Brabant |
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Marguerite de Dampierre |
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Marguerite Plantagenêt |
Édouard I Plantagenêt |
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Leonor de Castilla |
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