Isabeau was the daughter of unknown parents. The date and place of her birth have not been found.
She died after 26 AUG 1326. The place is not known.
She had two marriages/partners. Her first husband was Gautier de Joinville, who she married in ABT 1281. The place has not been found. They had no known children.
Her second husband was Eudes de Saulx. They were married, but the date and place have not been found. They had no known children.
| Event | Date | Details | Source | Multimedia | Notes |
|---|---|---|---|---|---|
| Death | AFT 26 AUG 1326 |
|
Note 1
daughter of Georges de Cirey, Seigneur de Cirey-sur-Blaise and Ermengard de Maligny