 The chapels are dedicated to Our Lady of the Seven Sorrows, the Crucifixion, Saint Rose of Lima, Saints Alexander and Bartholomew, the Holy Sacrament, Saint Rosalia and the Virgin, Saint Joseph, Saint Reparata, the Four Crowned Martyrs, and Saint John the Baptist.Until the end of the 17th century, each of the chapels was connected to a different guild, each of which bore the responsibility and expense of maintaining them.The high altar is surmounted by a picture of the "Glory of Saint Reparata", the virgin martyr to whom the cathedral is dedicated and whose relics have been enshrined here since 1690.