Agnès was the daughter of unknown parents. The date and place of her birth have not been found.
She died in 1203. The place is not known.
Her husband was Pierre de la Garnache, who she married in 1170. The place has not been found. They had no known children.
| Event | Date | Details | Source | Multimedia | Notes |
|---|---|---|---|---|---|
| Death | 1203 |
|
Note 1