Egidie was the daughter of unknown parents. The date and place of her birth have not been found.
Her husband was Simon de Mailly. They were married, but the date and place have not been found. Their only known child was Mathilde (?-c1330).
| Attribute | Date | Description | Details | Source | Multimedia | Notes |
|---|---|---|---|---|---|---|
| Nobility Title | dame de Saint-Loup |