Svyato-Troitsky Markov Monastery (Holy Trinity Markov Monastery) is one of two modern monasteries in Vitebsk (second one is female Svyato-Dukhov Monastery). Markov Monastery was founded in the 14th-15th century. A legend indicates that a certain Mark found a place to stay alone and built a chapel there. After he was joined by like-minded persons, who formed the monastery.
The monastery existed till 1576, after it was abolished and monastic Тrinity Church became a parish church. The monastery revived in 1633 by a duke Lev Oginski. In 1656 Patriarch of Moscow Nikon presented to the monastery a wonder-working copy of Kazan Virgin icon. In 1690 Pokrovskaya (Intercession) Church was burned down was reconstructed. In 1760 in this place the new preserved stone cathedral was constructed. Now it's covers to Kazan Virgin icon.
After October Revolution, in 1920 Svyato-Troitsky Markov Monastery was abolished afresh. All buildings except Kazan Cathedral of 1760 were demolished. Kazan church were the only Vitebsk church functioned in Soviet time. The monastery was revived 23 November 2000. Now it's situated at factory territory in the middle of factory buildings.
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.