The Château de Nérac is a castle in the Lot-et-Garonne département in southwest France. An edifice of the French Renaissance style, it was finished during the reign of Jeanne d'Albret, Queen of Navarre, daughter of Marguerite d'Angoulème who was also Marguerite de Navarre by her marriage to Henry II of Navarre.
A stately home belonging to Arsieu of Albian is mentioned in 1088 but the first mention of a castle on the site is that belonging to Amanieu VI of Albret (Labrit) in 1259. The castle was rebuilt between the 15th and 16th centuries by the House of Albret. The House of Albret became linked to the Kingdom of Navarre after his marriage to Queen Catherine of Navarre (Lescar, 1486) and his crowning jure uxoris as King Jean III of Navarre. The castle was the location of a vibrant court during the life of Jeanne d'Albret, Queen Jeanne III of Navarre, and the youth of Henry III of Navarre, the future Henry IV of France. In 1560, Queen Jeanne III and her court converted to reformed religion after the meeting of Theodore de Bèze, and they welcomed a number of artists, such as Clément Marot.
After the coronation of Henry III of Navarre as King Henry IV of France, the castle was deserted. It was partially destroyed in 1651 by Henry of Lorraine, Duke of Mayenne, after the town revolted against king Louis XIII of France and then dismantled during the French Revolution, excepting the northern part, which is now a museum.
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.