Lindholmen Castle is a former Danish fortified castle on the banks of lake Börringe. It became an important fortification in the defence of Scania during the Middle Ages because of its strong encircling defensive walls and double moats. At the time, a small river and treacherous marshes made the terrain surrounding the castle hard to navigate. Originally a private castle, it was in 1339 turned over to Magnus Eriksson, king of Sweden, Norway and Scania.
In 1395, Margaret I of Denmark used the castle to conduct peace negotiations with the deposed king of Sweden, Albrecht von Mecklenburg, who had been forced to give up the Swedish throne in her favor. The meeting at Lindholmen to determine Albrecht's fate lasted 16 days and was attended by so many participants that tents had to be erected on the castle grounds to accommodate them. Before the negotiations in 1395, the Swedish king had been held prisoner in Lindholmen Castle for close to seven years. He was captured and taken there following his defeat at the battle of Falköping in 1389. During his imprisonment, the Danish queen was the de facto ruler of Sweden.
During the 15th century, the castle's importance waned. It was torn down in the 16th century in order to provide building material for Malmöhus Castle. When Scania became Swedish in 1658, Charles X Gustav gave Lindholmen estate, along with Börringe Abbey, to his son Gustaf Carlson. During the reduction, Lindholmen became crown property and was leased out. In 1723, Lindholmen and Börringe Abbey were bought by Erasmus Clefwe and in 1827 the joined estates were divided into smaller pieces and sold off.
Today a grassy mound is the only structural remainder of Lindholmen Castle.
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.