Jean was born about 1240, the son of unknown parents. The place is not known.
He died in 1279. The place is not known.
His wife was Jeanne de Montfort, who he married in 1276. The place has not been found. They had no known children.
| Event | Date | Details | Source | Multimedia | Notes |
|---|---|---|---|---|---|
| Birth | ABT 1240 |
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| Death | 1279 |
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| Attribute | Date | Description | Details | Source | Multimedia | Notes |
|---|---|---|---|---|---|---|
| Nobility Title | seigneur de Combourg |
Note 1
fils de Hascouët de Dol, seigneur de Combourg