Eustachie was the daughter of unknown parents. The date and place of her birth have not been found.
She died in 1212. The place is not known.
Her husband was Garsire III de Rais. They were married, but the date and place have not been found. Their only known child was Raoul (?-c1252).
| Event | Date | Details | Source | Multimedia | Notes |
|---|---|---|---|---|---|
| Death | 1212 |
|