Isabeau was the daughter of unknown parents. The date and place of her birth have not been found.
Her husband was Renaud de Chabot, who she married in 1437. The place has not been found. They had no known children.
| Attribute | Date | Description | Details | Source | Multimedia | Notes |
|---|---|---|---|---|---|---|
| Nobility Title | dame de Galladon et de Beauçay |
Note 1
Jean de ROCHECHOUART, Sg de BRION et d'ASPREMONT & Jeanne de LA TOUR-LANDRY