The Cathedral Church of Our Lady of Sorrows, also known as St Mary's Cathedral or Wrexham Cathedral, is a Roman Catholic cathedral in Wrexham, Wales. The cathedral was originally built as a parish church in 1857. Its architect, Edward Welby Pugin, adopted a 14th-century Decorated Gothic style. The church replaced an earlier chapel, located in King Street, which by the 1850s was deemed insufficient for the growing congregation, and finance was provided by a local industrialist. Further additions to satisfy a still-growing congregation were made in the mid-20th century, in the form of the cloister and side chapel.
The church was designated a pro-cathedral in 1898 upon the establishment of the Roman Catholic Diocese of Menevia. It was consecrated on 7 November 1907.
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.