The Schwanenburg Castle, in North Rhine-Westphalia, where the Dukes of Cleves resided, was founded on a steep hill. It was first mentioned in 1020 in the monastery annals. The massive 55m high tower, the Schwanenturm (Swan tower), is associated in legend with the Knight of the Swan, immortalized in Richard Wagner's Lohengrin.
The knight's hall, built around 1170, stood where today the car park surrounded by lime trees is located in the outer courtyard. Remains of the richly decorated hall have been excavated in the courtyard of the castle and can be seen today.
In 1663, the Stadtholder of the Great Elector; John Maurice, Prince of Nassau-Siegen approved a renovation of the Schwanenburg in the Dutch Baroque style by architect Pieter Post and commissioned the construction of extensive gardens that greatly influenced European landscape design of the 17th century. Significant amounts of his original plan for Kleve were put into effect and have been maintained to the present, a particularly well-loved example of which is the Forstgarten.
In the middle of the 18th century, the building was reduced by collapse and demolition to its present size. Since then, the judicial authorities are located at the castle, and today the castle is the seat of the district and district court of Kleve. In the Swan Tower, a small geological museum is located.
On 7 October 1944, Kleve was subjected to a huge bombardment. These attacks resulted in huge damage to the town. The bombardment destroyed the historic centre of Kleve, including the Swan tower. The castle was rebuilt between 1948 and 1953.
References:Rosenborg Palace was built in the period 1606-34 as Christian IV’s summerhouse just outside the ramparts of Copenhagen. Christian IV was very fond of the palace and often stayed at the castle when he resided in Copenhagen, and it was here that he died in 1648. After his death, the palace passed to his son King Frederik III, who together with his queen, Sophie Amalie, carried out several types of modernisation.
The last king who used the place as a residence was Frederik IV, and around 1720, Rosenborg was abandoned in favor of Frederiksborg Palace.Through the 1700s, considerable art treasures were collected at Rosenborg Castle, among other things items from the estates of deceased royalty and from Christiansborg after the fire there in 1794.
Soon the idea of a museum arose, and that was realised in 1833, which is The Royal Danish Collection’s official year of establishment.