The Gammel Vraa castle was first mentioned as a royal residence in 1553. Councillor Predbjørn Gyldenstjerne bought Vraa from the Crown in 1600 and created one of North of Jutland's grandest manors. He bred horses at the manor until in 1616 where it was inherited by his daughter Jytte who married Christian Grubbe. In 1624 she sold it to the Council of the Realm. Vraa became private property a few decades later Ide Lindenov and Steen Beck built the main wing in 1645 and decorated the facade with their coat of arms. Until the late 1700s a secret was found on the North side of the main wing. The moat encircling the castle was constructed in 1650.
Today Gammel Vraa is a hotel. Relief with the Beck and Lindenov family's coat of arms is still displayed at the building's foundation in 1645 and on the wall behind the fireplace in the salon. A motto goes: 'God's Good Spirit and Strong Hand Maintain Men and House From Drop and Gust From Hostile Violence.'
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.