Guy was the son of unknown parents. The date and place of his birth have not been found.
He died before 1373. The place is not known.
His wife was Jeanne Bertrand de Bricquebec. They were married, but the date and place have not been found. They had no known children.
| Event | Date | Details | Source | Multimedia | Notes |
|---|---|---|---|---|---|
| Death | BEF 1373 |
|
Note 1
son of Guy III DE LA ROCHE-GUYON