Fleringe Church dates from the 13th century, and the nave and choir are the oldest parts. Somewhat later during the same century the tower was added. The church has not been substantially altered since, but suffered damage in a heavy fire in 1676.
The church is located in a cemetery surrounded by a low wall in which a remaining medieval lychgate still sits. Outside, the church stables still stand, which is uncommon. The façade of the church itself is adorned with carved portals. Of these, the one in the tower is the most richly decorated.
Inside, nothing remains of the medieval furnishings as they were destroyed in the 1676 fire. The main supporting pillar has a base taken from another, ruined, medieval church in Gann, Gotland. This was probably done because the former base likewise had been damaged by fire. A few fragments of frescos, probably executed by the Master of the Passion of Christ, also survive. The altarpiece is from 1701, the pulpit from 1726 and the pews also from the 18th century. The baptismal font carries the monogram of Christian IV of Denmark and stood originally in the church of Visborg Castle.
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.