Jean was the son of Guillaume de Montferrand and Isabelle de Rougemont. The date and place of his birth have not been found.
He died in 1252. The place is not known.
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Jean de Montferrand |
Guillaume de Montferrand |
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Isabelle de Rougemont |
Thiebaut III de Rougemont |
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| Event | Date | Details | Source | Multimedia | Notes |
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| Death | 1252 |
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| Attribute | Date | Description | Details | Source | Multimedia | Notes |
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| Nobility Title | seigneur de Montferrand |