Jean was the son of unknown parents. The date and place of his birth have not been found.
He died after 1305. The place is not known.
His wife was Constance de Rostrenen, who he married in BEF 1270. The place has not been found. Their four known children were Typhaine (c1270->1330), Plésou (c1275-c1330), Bénévente (c1275-?) and Jean (c1280->1350).
| Event | Date | Details | Source | Multimedia | Notes |
|---|---|---|---|---|---|
| Death | AFT 1305 |
|
| Attribute | Date | Description | Details | Source | Multimedia | Notes |
|---|---|---|---|---|---|---|
| Nobility Title | chevalier, seigneur de Pestivien |