Turn Castle was first mentioned in 1408 and was probably built in the mid-14th century. In the early 15th century, it came into the possession of the Counts of Celje. The original castle was severely damaged in 1439, during the fights between the Habsburgs and the Counts of Celje, and again by the Ottoman Turks in 1473. With the extinction of the Counts of Celje, the castle became a possession of the Habsburgs. Emperor Maximilian I sold it to the local nobleman Jurij von Egkh, who was the general administrator of Habsburg estates in Carniola, who owned several castles in the region. Egkh rebuilt Turn, using some elements of the Renaissance style.
In 1793 it was acquired by Martin UrbanÄiÄ, who was also the administrator of Brdo pri Kranju. UrbanÄiÄ was the grandfather of the renowned Slovene poet Josipina Turnograjska, who was born in the castle in 1821. In 1909, the castle was bought by Oton von Detela, who belonged to the local Slovene gentry. After World War II, the Detela family's property was expropriated by the Communist regime. The castle was first used as a military barracks for the Yugoslav People's Army and since 1962 it has housed a retirement home.
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.