The remains of the Roman public baths in Mamer have been reconstructed. During the Gallo-Roman era which lasted until about 450, the Romans built and maintained a number of roads in the area including the Kiem (Latin caminus, road) linking Trier to Reims through what is now Mamer. Mambra was a Romanvicus centred around a villa with thermal baths, sited on the banks of the Mamer River at the eastern end of today's Mamer. The Roman settlement was burnt by Germanic invaders around 276.
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.