User Reviews
In 955 Emperor Otto I granted his estates in Zizers to the Bishop of Chur. Friedau Castle may have been built on the site of one of the buildings from this 10th century grant. Construction on the castle begun under Bishop Volkart von Neuenburg (1237-1251) but was completed under Heinrich IV von Montfort (1251-1272). Once it was completed it became the administrative center of the Herrschaft and the home of the bishop's landvogt.
Because the bishop often needed loans and donations, he used the castle as collateral for loans or as a reward for donations. In 1358 it was given as collateral to Beringers von Landenberg and four years later, in 1362, Bishop Peter Gelyto gave it to Kunigunde von Toggenburg. The Toggenburgs held the castle until the death of Frederick VII in 1436 and the extinction of the Toggenburg family. It appears that the castle had already fallen into ruin by 1387 and the bishop was just granting the rights to the lands and taxes associated with the castle. With those rights, the bishop included a clause that if the castle was rebuilt, the lands would return to him.
The castle must have been rebuilt sometime after the extinction of the Toggenburgs, because in 1503 there was once again a vogt at Friedau. In 1550 the chronicler Ulrich Campell recorded that the castle was a tower surrounded by a wall and moat. In 1649 the bishop sold the castle to the Vier Dörfer. From then on the castle was used as a prison and gradually became known as the Schelmenturm. In 1880 the tower was heavily damaged in a fire which destroyed much of Zizers. The heat was so intense that the stones in the wall cracked and two large rents opened up in the tower.
During an archeological excavation of the tower in 2016 several finger and foot bones as well as a leg bone were discovered. Initial speculation was that the bones came from tortured prisoners. However, Carbon-14 dating found that the bones dated from before the tower was built in the 13th century.
The castle is located in the center of Zizers. It is a square tower about 11.5 by 11.5 meters and has walls that are up to 2.3 m thick. It was originally four stories tall with a high entrance on the second story east side. Following the 1880 fire two large cracks have opened up in the walls.
References:The Clementinum is a historic complex of buildings in Prague. Until recently the complex hosted the National, University and Technical libraries, the City Library also being located nearby on Mariánské Náměstí. The Technical library and the Municipal library have moved to the Prague National Technical Library at Technická 6 since 2009. It is currently in use as the National Library of the Czech Republic.
Its history dates from the existence of a chapel dedicated to Saint Clement in the 11th century. A Dominican monastery was founded in the medieval period, which was transformed in 1556 to a Jesuit college. In 1622 the Jesuits transferred the library of Charles University to the Klementinum, and the college was merged with the University in 1654. The Jesuits remained until 1773, when the Klementinum was established as an observatory, library, and university by the Empress Maria Theresa of Austria.