Isabelle was the daughter of Henri IV de Sully and Jeanne de Vendôme. The date and place of her birth have not been found.
|
Henri IV de Sully |
Henri III de Sully |
Henri II de Sully |
||||||
|
Pétronille de Joigny |
||||||||
|
Marguerite de Bommiers |
Robert IV de Beaumez |
|||||||
|
Mahaut de Déols |
||||||||
|
Jeanne de Vendôme |
Jean V de Vendôme |
| ||||||
| | ||||||||
|
Éléonore de Montfort-l'Amaury |
| |||||||
| |
Note 1
nun at Longchamps