Bierzgłowski Castle was one of the oldest stuctures built by Teutonic Knights. The Gothic style castle was built between 1270-1305 to the site of previous castle (from the 1260s), which was destroyed by Lithuanians in 1263. Bierzgłowski castle has been rebuilt several times between 15th and 19th centuries. The castle has an unique ceramic relief in a one of portals. It depicts a horseman and two knights and is one of the oldest known Prussian ceramic artefacts.
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.