St. Peter's Church is the oldest church in the Munich district. Before the foundation of Munich as a city in 1158, there had been a pre-Merovingian church on this site. 8th century monks lived around this church on a hill called Petersbergl. At the end of the 12th century a new church in the Bavarian Romanesque style was consecrated, and expanded in Gothic style shortly before the great fire in 1327, which destroyed the building. After its reconstruction the church was dedicated anew in 1368. In the early 17th century the 91 meter spire received its Renaissance steeple top and a new Baroque choir was added.
The interior is dominated by the high altar to which Erasmus Grasser contributed the figure of Saint Peter. Among other masterpieces of all periods are five Gothic paintings by Jan Polack and several altars by Ignaz Günther. The ceiling fresco by Johann Baptist Zimmermann (1753–1756) was re-created in 1999-2000.
The parish church of Saint Peter, whose 91 meters high tower is commonly known as Alter Peter - Old Peter - and which is emblematic of Munich, is the oldest recorded parish church in Munich and presumably the originating point for the whole city.
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.