Jean was the son of Jean II de Châtillon-Porcéan and Aliénor de Roye. The date and place of his birth have not been found.
Jean II de Châtillon-Porcéan |
Gaucher V de Châtillon |
Gaucher IV de Châtillon |
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Isabelle de Villehardouin |
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Isabelle de Dreux |
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Aliénor de Roye |
Mathieu II de Roye |
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Marguerite de Picquigny |
Jean I de Picquigny |
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Marguerite de Beaumez |
Attribute | Date | Description | Details | Source | Multimedia | Notes |
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Nobility Title | seigneur de Gandelu, de Dury et de Brumets |