Hervé was the son of unknown parents. The date and place of his birth have not been found.
He died in 1241. The place is not known.
His wife was Marguerite de Châteauneuf. They were married, but the date and place have not been found. Their only known child was Hervé IV (c1225->1281).
| Event | Date | Details | Source | Multimedia | Notes |
|---|---|---|---|---|---|
| Death | 1241 |
|