Hervé was the son of unknown parents. The date and place of his birth have not been found.
He died in 1344. The place is not known.
His wife was Clémence du Guesclin, who he married in ABT 1340. The place has not been found. They had no known children.
| Event | Date | Details | Source | Multimedia | Notes |
|---|---|---|---|---|---|
| Death | 1344 |
|