Built in 1631 by the celebrated architect François Mansart (1598-1666) at the request of Jean de Choisy, the Château de Balleroy and its surrounding buildings are one of the first urban plans that inspired other chateaux, including Versailles. All the buildings were built from scratch. The chateau itself has retained almost all of its original features and it is because of this that it witnessed the major innovations of the 17th Century.
In 1970, Malcolm S. Forbes, owner of a major U.S. newspaper group acquired the chateau which was then fully restored and refurbished. Today, his four sons and his daughter continue his work.
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.