Hermengarde was born about 0965, the daughter of unknown parents. The place is not known.
Her husband was Bouchard de l'Isle-y-Rivière. They were married, but the date and place have not been found. They had no known children.
| Event | Date | Details | Source | Multimedia | Notes |
|---|---|---|---|---|---|
| Birth | ABT 0965 |
|
| Attribute | Date | Description | Details | Source | Multimedia | Notes |
|---|---|---|---|---|---|---|
| Nobility Title | dame de Villaine |