The Church of St Cadoc is medieval, of Old Red Sandstone with a stone tiled roof. The nave is quite long, ending in a battlemented tower and turret. The church was extensively restored in the nineteenth century, including work undertaken by John Prichard, following the collapse of the south wall.
The interior includes a large wall painting of the early fifteenth century depicting St George slaying the dragon. The Royal Commission on the Ancient and Historical Monuments of Wales describes a possible interpretation of the painting as being a reference to the defeat of Owain Glyndŵr by the English at the battles of Campston Hill (1404) and Grosmont (1405), which were fought near to Llangattock Lingoed.
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.