Isabeau was born about 1292, the daughter of Guy de Châtillon-sur-Marne and Marie de Dreux. The place is not known.
She died on 19 MAY 1360. The place is not known.
Her husband was Guillaume I de Coucy, who she married in ABT MAY 1311. The place has not been found. They had no known children.
Isabeau de Châtillon-sur-Marne |
Guy de Châtillon-sur-Marne |
Guy II de Châtillon-sur-Marne |
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Mahaut de Brabant |
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Marie de Dreux |
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Event | Date | Details | Source | Multimedia | Notes |
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Birth | ABT 1292 |
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Death | 19 MAY 1360 |
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Note 1
Note 2