Agnès was the daughter of unknown parents. The date and place of her birth have not been found.
Her husband was Robert III de Dreux, who she married on AFT 26 AUG 1346. The place has not been found. They had no known children.
| Attribute | Date | Description | Details | Source | Multimedia | Notes |
|---|---|---|---|---|---|---|
| Nobility Title | dame de Valéry |
Note 1
fille de Gilles de Thiange