The Cháteau d'Angers is a castle founded in the 9th century by the Counts of Anjou. It was expanded to its current size in the 13th century. Originally, the castle was built as a fortress at one of the sites inhabited by the Romans because of its strategic defensive location. In the 9th century, the Bishop of Angers gave the Counts of Anjou permission to build a castle in Angers. It became part of the Angevin empire of the Plantagenet Kings of England during the 12th century. In 1204, the region was conquered by Philip II and an enormous castle was built during the minority of his grandson, Louis IX in the early part of the 13th century. The construction undertaken in 1234 cost 4,422 livres, roughly one per cent of the estimated royal revenue at the time.
In 1352, King John II gave the castle to his second son, Louis who later became count of Anjou. Married to the daughter of the wealthy Duke of Brittany, Louis had the castle modified, and in 1373 commissioned the famous Apocalypse Tapestry from the painter Hennequin de Bruges and the Parisian tapestry-weaver Nicolas Bataille.Louis II and Yolande d'Aragon added a chapel (1405-12) and royal apartments to the complex. The chapel is a sainte chapelle, the name given to churches which enshrined a relic of the Passion. The relic at Angers was a splinter of the fragment of the True Cross which had been acquired by Louis IX. In the early 15th century, the hapless dauphin who, with the assistance of Joan of Arc would become King Charles VII, had to flee Paris and was given sanctuary at the Cháteau d' Angers.
In 1562, Catherine de' Medici had the castle restored as a powerful fortress, but her son, Henry III, reduced the height of the towers and had the towers and walls stripped of their embattlements; Henry III used the castle stones to build streets and develop the village of Angers. Nonetheless, under threat of attacks from the Huguenots, the king maintained the castle's defensive capabilities by making it a military outpost and by installing artillery on the cháteau's upper terraces. At the end of the 18th century, as a military garrison, it showed its worth when its thick walls withstood a massive bombardment by cannons from the Vendean army. Unable to do anything else, the invaders simply gave up.
A military academy was established in the castle to train young officers in the strategies of war. In a twist of fate, Arthur Wellesley, 1st Duke of Wellington, best known for taking part in the defeat of Napoleon Bonaparte at the Battle of Waterloo, was trained at the Military Academy of Angers. Still a part of the French military, the chateau was severely damaged during World War II by the Nazis when an ammunition storage dump inside the castle exploded.
Today, owned by the City of Angers, the massive, austere castle has been converted to a museum housing the oldest and largest collection of medieval tapestries in the world, with the 14th century "Apocalypse Tapestry" as one of its priceless treasures. As a tribute to its fortitude, the castle has never been taken by any invading force in history.References:
First record of Kastelholma (or Kastelholm) castle is from the year 1388 in the contract of Queen Margaret I of Denmark, where a large portion of the inheritance of Bo Jonsson Grip was given to the queen. The heyday of the castle was in the 15th and 16th centuries when it was administrated by Danish and Swedish kings and stewards of the realms. Kastelhoma was expanded and enhanced several times.
In the end of 16th century castle was owned by the previous queen Catherine Jagellon (Stenbock), an enemy of the King of Sweden Eric XIV. King Eric conquered Kastelholma in 1599 and all defending officers were taken to Turku and executed. The castle was damaged under the siege and it took 30 years to renovate it.
In 1634 Åland was joined with the County of Åbo and Björneborg and Kastelholma lost its administrative status.