Timeline

Heritage classified

Key figures

Origin and history

The castle of Montauban-de-Bretagne has its origins between the 10th and 12th centuries with a castral motte, probably surmounted by a wooden dungeon. Occupied by Olivier de Montauban since 1152, this first building was abandoned in the 13th century in favour of a new stone castle, built on a hexagonal plane. The latter took advantage of the western pond for its natural defence, supplemented in the east by moat, horsemen and successive entrances. From this period there remain today the dungeon (strongly redesigned) and the tower of the English.

In 1430 an imposing castle was added to strengthen the defensive system, but the evolution of artillery in the 15th century made these arrangements obsolete. In 1487 Charles VIII easily took the castle by its weak point, partially destroying the dungeon and completely razing the seigneurial house and its flanking tower. The site, having lost its strategic importance, was only briefly rebuilt thereafter, marking the end of its major military role.

The present castle, classified as a Historical Monument since 6 March 2003, retains elements from the 13th, 15th, 18th and 19th centuries. Among the protected remains are the chestnut, the ruins of the house, the chapel, the so-called tower of the English, as well as the advanced defences ( pond, moat and horsemen). The ensemble illustrates a unique architectural evolution in Brittany, from a medieval fortress to a site with residential and symbolic functions.

The Montfort family, at the origin of the castral mot, played a key role in the early construction phases, while subsequent modifications reflected adaptations to conflicts and technical progress. The master of work Caguin is mentioned as involved in the works, although his exact role is not specified in the sources. The pond, a central element of the defences, bears witness to the ingenuity of the builders to exploit the natural landscape.

External links