According to legend, Pontivy was founded in 685 AD by an English monk called Ivy who built a wooden bridge across the Blavet, giving the town its name – Pont d’Ivy. The town really began to develop in the 12th century when Viscount Rohan settled there and in the 14th century it became the political and administrative capital of the viscounty.
The main site in Pontivy is its château, which overlooks the River Blavet a short walk from the town centre. The present castle was built in 1485 by Viscount Rohan, whose aristocratic line dates back to 1120. The Rohan family seat has seen plenty of action during its 500-year history including being besieged during the Duchy of Brittany War of Independence in 1488 and taken over by Catholic forces during the French Wars of Religion in 1589. The château, which retains many original features, is open to the public and often stages art exhibitions.
References:The Château du Lude is one of the many great châteaux of the Loire Valley in France. Le Lude is the most northerly château of the Loire Valley and one of the last important historic castles in France, still inhabited by the same family for the last 260 years. The château is testimony to four centuries of French architecture, as a stronghold transformed into an elegant house during the Renaissance and the 18th century. The monument is located in the valley of Le Loir. Its gardens have evolved throughout the centuries.