Cairnbulg Castle is a z-plan castle situated in Cairnbulg, Aberdeenshire. Originally known as Philorth Castle, it was built in the early 14th century, destroyed in the winter of 1308–1309 in the Wars of Independence, and re-built by the Fraser family in 1380. Subsequently, a courtyard and outbuildings were added to the main tower. It is now open to the public by appointment only. Flora Fraser, 21st Lady Saltoun and her husband Captain Alexander Ramsay of Mar, who was one of Queen Victoria's great grandchildren, lived there for a while but nowadays their daughter Katharine Fraser, Mistress of Saltoun, lives there with her family.
During the Second World War the castle was used as the Officers' Mess for nearby RAF Fraserburgh.References:
The Château d'Olhain is probably the most famous castle of the Artois region. It is located in the middle of a lake which reflects its picturesque towers and curtain walls. It was also a major stronghold for the Artois in medieval times and testimony to the power of the Olhain family, first mentioned from the 12th century.
The existence of the castle was known early in the 13th century, but the present construction is largely the work of Jean de Nielles, who married Marie d’Olhain at the end of the 15th century.
The marriage of Alix Nielles to Jean de Berghes, Grand Veneur de France (master of hounds) to the King, meant the castle passed to this family, who kept it for more than 450 years. Once confiscated by Charles Quint, it suffered during the wars that ravaged the Artois. Besieged in 1641 by the French, it was partly demolished by the Spaniards in 1654, and finally blown-up and taken by the Dutch in 1710. Restored in 1830, it was abandoned after 1870, and sold by the last Prince of Berghes in 1900. There is also evidence that one of the castles occupants was related to Charles de Batz-Castelmore d'Artagnan, the person Alexandre Dumas based his Three Musketeers charictor d'Artagnan on.
During the World War I and World War II, the castle was requisitioned first by French troops, then Canadian and British soldiers. The current owner has restored the castle to its former glory.