Biberstein Castle

Geschichte

Biberstein Castle is a castle in the municipality of Biberstein in the Swiss canton of Aargau.HistoryThe municipality of Biberstein, probably including the castle, is first mentioned in 1280 which indicates a late 13th century construction date. The castle was built for the Counts of Habsburg-Laufenburg. By 1319 Biberstein was listed as a town, though no town charter or market was mentioned. 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. By 1399 the town of Biberstein was fortified with a ring wall.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. The document selling the Knights' estates is the last time Biberstein was referred to as a town.