| Pierre de Dreux - Duke of Brittany | Initial sponsor of the castle. |
| Olivier Tournemine - Lord and builder | First owner and builder. |
| François Tournemine - Baron de la Hunaudaye | Elevation in barony in 1487. |
| Jeanne de la Motte-Vaucler - Owner in the 17th century | Wife of Sébastien de Rosmadec. |
| Joseph de Talhouët - Last owner before 1789 | Marquis and future mayor of Rennes. |
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