The Château de Mousson is a ruined castle in the Meurthe-et-Moselle département of France. Until the 13th century, the Château de Mousson was the residence of the Counts of Mousson. On the summit of a hill, it overlooked the valleys of the Seille and the Moselle. It has not resisted the ravages of time, wars and, above all, Cardinal Richelieu.
The 17th century was fatal to the fortress at Mousson. A symbol of the spirit of independence of the people of Lorraine against the power of royal France, the castle was an obstacle to the centralising designs of Louis XIII and Richelieu. In 1633, following the example of many castles in the région and the fortifications of Nancy, the castle was demolished. It was destroyed by the inhabitants of the region, acting under the constraint of French troops.
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.