Ulstrup Castle traces its history back to the end of the 14th century when it was owned by Jens Brandsen. Later owners include Queen Margaret I but the original house later disappeared and Ulstrup continued to exist as a village. It was acquired by privy councilor Christen Skeel in 1579 and dissolved to make way for his new manor house which was built in 1591. The building was expanded between 1615 and 1617 by his son, Jørgen Skeel, and an agricultural building (avlsgården) was built in 1668.
The estate remained in the possession of the Skeel/Scheel family until 1809. Later in the century, Ulstrup reappeared as a railway town located on the Langå-Viborg railway line which opened in 1863. In the 1920s, Ulstrup was dissolved and most of the land sold in parcels. From 1951 the remaining grounds housed an amusement park and zoo.
The north wing of the complex incorporates Christen Skeel's original house from 1591. His son's expansion added a south and a west wing. The complex was later closed with the construction of a lower gate wing to the east. The gate wing is flanked by two octagonal corner pavilions and its central section, above the gate, is topped by a small tower with a lantern. The west wing was demolished in 1755.
Since 1980, Ulstrup Castle has been re-established as a manor house after much of the land was reacquired and the buildings thoroughly restored.
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.