Łomża Cathedral was built between 1504-1525 and inaugurated in 1531. According a legend there was a church near the current cathedral already in c. 1000 AD. After the cathedral was damaged in Swedish wars it was restored to Gothic Baroque style in 1691-1692. The southern sacristy was added in 1886. Łomża Cathedral was again damaged in Second World War and rebuilt between 1952-1958.
The most precious treasure in the cathedral is a painting of the Virgin Mary dating from the 16th century and crowned by Pope John Paul II in 1991. There are also beautiful Renaissance items like two tombs of local governors from 1575 and 1611.
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.