The 1428 Catalonia earthquake caused several casualties and destroyed the rose window in the west end. The new rose window, in the Flamboyant style, was finished by 1459 and one year later the glass was added. Many of its decorative richness, the images and the Baroque altar were destroyed in a fire set by anti-clerical rioters at the beginning of the Spanish Civil War in 1936. The church survived even though it was on fire for 11 days. The chapel of the Blessed Sacrament, adjacent to the apse, was added in the 19th century.