Biberstein estate was first mentioned in 1280 which indicates a late 13th century construction date. The castle was built for the Counts of Habsburg-Laufenburg. In 1335 the Habsburgs sold the castle and town to Rudolf von Büttikon who established a Knights Hospitaller commandry in the castle. After 1368 the Habsburgs attempted to secretly repurchase Biberstein Castle from the Knights by using a minor noble as a straw purchaser. However, the Knights refused an exchange or purchase.
In 1415 the city-state of Bern occupied part of Aargau including Biberstein, though the Knights continued to own and rule over the town and castle. During the Swabian War of 1499 Bernese troops occupied Biberstein Castle to protect their northern border. In 1527 Bern adopted the new faith of the Protestant Reformation and began to suppress the monasteries in their lands. In the following year a Bernese vogt occupied the castle and administered the lands around Biberstein. The Knights protested, but in 1535 the commander of the Knights, Johann von Hattstein, was forced to sell the castle to Bern, which gave the city de jure ownership.
After 1535 the castle became the seat of one of the smallest vogtei in the Canton of Bern. In the period between 1535 and 1798 a total of 51 vogt ruled over the land. However, as one of the smallest and poorest vogtei, most office holders sought additional or other appointments as soon as possible. In 1587 the castle was gutted by a fire. A suspected witch, Elsa Schiblerin, was accused of causing the fire and burned at the stake. Over the next few years the castle was rebuilt by the city of Bern. The castle was rebuilt as a more comfortable home for the resident vogt. The Biberstein coat of arms was painted above the main gate in 1627 and in 1643 Hans Balthasar Fisch painted the Bernese coat of arms on the tower. A fire in 1784 threatened the castle, but a quick response limited the damage to the roof.
The 1798 French invasion and the Helvetic Republic swept away the old system of vogt and vogtei. With the creation of the Canton of Aargau in the 1803 Act of Mediation the three villages of the old vogtei; Biberstein, Küttigen and Erlinsbach, were combined into one municipality and the castle became the property of the new canton. The castle was renovated in 1889 and became a home for children. It became a home for mentally handicapped adults in 1987.
The castle sits on a tuff hill above the Aare river. Of the medieval castle, only portions of the outer wall and the foundations of the donjon remain. The remaining walls and castle structure generally date to the 16th century reconstruction or later renovation projects.References:
Hluboká Castle (Schloss Frauenberg) is considered one of the most beautiful castles in the Czech Republic. In the second half of the 13th century, a Gothic castle was built at the site. During its history, the castle was rebuilt several times. It was first expanded during the Renaissance period, then rebuilt into a Baroque castle at the order of Adam Franz von Schwarzenberg in the beginning of the 18th century. It reached its current appearance during the 19th century, when Johann Adolf II von Schwarzenberg ordered the reconstruction of the castle in the romantic style of England's Windsor Castle.
The Schwarzenbergs lived in Hluboká until the end of 1939, when the last owner (Adolph Schwarzenberg) emigrated overseas to escape from the Nazis. The Schwarzenbergs lost all of their Czech property through a special legislative Act, the Lex Schwarzenberg, in 1947.
The original royal castle of Přemysl Otakar II from the second half of the 13th century was rebuilt at the end of the 16th century by the Lords of Hradec. It received its present appearance under Count Jan Adam of Schwarzenberg. According to the English Windsor example, architects Franz Beer and F. Deworetzky built a Romantic Neo-Gothic chateau, surrounded by a 1.9 square kilometres English park here in the years 1841 to 1871. In 1940, the castle was seized from the last owner, Adolph Schwarzenberg by the Gestapo and confiscated by the government of Czechoslovakia after the end of World War II. The castle is open to public. There is a winter garden and riding-hall where the Southern Bohemian gallery exhibitions have been housed since 1956.