The ruined church on the White Island has a reconstructed plain Romanesque doorway. Secured to the north side of the south wall are eight carvings (seven figures and one head) built into the masonry of the church. Most of the figures were carved wearing the long tunics of churchmen. They are all carved in quartzite and were probably 'constructed' between 800 and 1000, and were later used as building stones in the church, before being uncovered in recent centuries. Helen Hickey has identified them as three pairs of caryatids. Each pair a different height and suggests that because of the sockets on the top of their heads that they may have supported a pulpit or preaching chair of an earlier possible wooden church. One popular theory is that the figures illustrate an episode in the life of St. Patrick, when Patrick heals a local King. This event is linked strongly with the Cathedral in Armagh, Northern Ireland.
There are eight figures in all, including an uncarved figure, suggesting the figures were carved on-site, and a frowning face, or 'mask'. An inscribed cross-carved stone was discovered built into the wall around the church.
It is recorded in the Annals that the Vikings attacked and destroyed the monasteries in Lough Erne in AD 837. For at least 400 years therefore these carvings may have laid in the ruins before a stone Romanesque style church was built.
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.