St. Maria im Kapitol is an 11th-century Romanesque church located in the Kapitol-Viertel in the old town of Cologne. It was dedicated to St. Mary and built between 1040 and 1065. It is one of twelve Romanesque churches built in Cologne during this period.
Measuring 100 m x 40 m and encompassing 4,000 square metres of internal space, St. Maria is the largest of the Romanesque churches in Cologne. Like many of the latter, it has an east end which is trefoil in shape, with three apses. It has a nave and aisles and three towers to the west. It is considered the most important work of German church architecture of the Salian dynasty.
The first Maria im Kapitol church is said to have been built by Plectrudis, wife of Pippin in the 8th century. The foundations of a Roman temple from the late 1st century AD, dedicated to the Capitoline Triad, and those of a church from the year 690 AD, can be visited in the church's crypt.
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.