Château de Rambures was constructed in the Middle Ages in the style of a military fortress of the 15th century and was one of the first castles in Europe to be constructed almost exclusively in bricks. The castle is set in a park, the Parc et Roseraie du Château de Rambures containing a rose garden and ancient trees.The castle contains very interesting Picardy furniture from the 15th, 16th and 17th centuries.
The estate has been passed down by inheritance and through marriage since the 11th century. The Rambures name first appeared in 1058. Famous Rambures include David (1364–1415), Lord Rambures from Shakespeare's Henry V, and Charles (1572–1633), the so-called 'Brave Rambures' who saved the life of Henry IV of France in 1590.
The castle is laid out as a square and is composed of eight towers and half-towers. The towers form the corners of the square and are linked by the half-towers. There is a single room on each level of the towers between the basement and the second floor. Communication between the underground level and the second floor is provided by four spiral staircases placed in the internal angles of the corner towers. The castle was constructed within a dry moat and is built largely of brick, a defensive measure against the then new artillery, with some limestone. Located near the frontier between the French and English territories, construction began during the Hundred Years' War but it was not complete until after the end of the war.
References:Sigmaringen Castle was first mentioned in the year 1077 in the chronicles of Petershausen monastery. The oldest parts of the castle are concealed beneath the alterations made during the 17th and the 19th centuries. The secret of the earliest settlement built on this defendable rock will never be fully revealed: large-scale excavation work would be necessary, which the extensive land development renders impossible. Judging from the many Roman remains unearthed in the area around Sigmaringen, the 12th century keep known as the 'Roman Tower' could be traced back to a Roman predecessor.
The castle remains that have been preserved (gate, great hall and keep) date back to the Staufer period around 1200. The castle remains were integrated into subsequent buildings. The foundations of the castle buildings are to a large extent identical to the surrounding castle wall.
These remains give us a good idea of how the castle might have looked during the 12th century.