Jean was born about 1270, the son of unknown parents. The place is not known.
He died in 1301. The place is not known.
His wife was Mahaud de Coësmes. They were married, but the date and place have not been found. Their only known child was Jean II (?-?).
| Event | Date | Details | Source | Multimedia | Notes |
|---|---|---|---|---|---|
| Birth | ABT 1270 |
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| Death | 1301 |
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