Saint Peter of Nora (Iglesia de San Pedro de Nora) is recorded for the first time in a donation document of Alfonso III of Asturias in 905.
Given its similarities with the church of San Julián de los Prados and the church of Santa María de Bendones, it was probably built in the times of Alfonso II of Asturias. Declared National Monument in 1931, the church burnt in 1936 during the Spanish Civil War losing the roof. It was restored by Luis Menéndez Pidal y Alvarez.
This church has the construction style established in church of San Julián de los Prados: facing eastwards, vestibule separate from the main structure, basilica-type ground plan, central nave higher than the side aisles, with intersecting wooden roof and lit by Windows with stone lattice. The straight sanctuary is divided into three apses with barrel vaults. As a differentiating element, the apses were joined to each other through the dividing walls by semicircular-arched doors. Like all the churches from this period, there was a room over the apse, only accessible from outside through a trefoil window. The bell tower, separate from the church like in Santa María de Bendones, does not belong to the original construction, and stems from an initiative in the seventies by the architect and great restorer of Asturian Pre-Romanesque, Luis Menéndez Pidal y Alvarez.
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.