Isabelle was the daughter of Jean I de Croÿ and Marguerite de Craon. The date and place of her birth have not been found.
|
Jean I de Croÿ |
Guillaume II de Croÿ |
Jacques II de Croÿ |
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| + | ||||||||
|
Isabeau de Renty |
André de Renty |
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|
Marie de Brimeu |
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|
Marguerite de Craon |
Jean I de Craon |
Guillaume I Bernard de Craon |
+ | |||||
|
Marguerite de Dampierre-Flandre |
+ | |||||||
|
Marie de Châtillon-sur-Marne |
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Note 1
morte en bas âge