Othello Castle was originally built as a moated citadel by the House of Lusignan in the 14th century to protect Famagusta's harbour, and was originally the main entrance to the town. The tower was restored 3 years after Cyprus was sold to the Republic of Venice, under the command of captain Nicolo Foscari. After the restoration the Lion of St. Marcus was engraved on the entrance, along with captain Nicolo Foscari's name and the date (1492). The castle gets its name from Shakespeare's famous play Othello, which is set in a harbour town in Cyprus. In 1566 the castle was moved to the prison.
Othello castle also has a refectory and a dormitory constructed during the Lusignan period. In the courtyard, there are old cannons lying on the ground. One of them is made of bronze and is over 400 years old. There are some iron cannon balls lying about, as well as some stone balls that would have been used in a trebuchet. It is rumoured that the Venetian merchants, during the Ottoman siege, hid their fortunes down here and sealed the tunnels up. As they were not allowed to take anything with them when they were allowed to leave the city, these treasures are still supposed to be there.
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.