The Shrine of Our Lady of Trsat (Croatian: Gospa Trsatska) is a church on the flat area at the top of Trsat hill and the subject of a legend dating from the 13th century. In May 1291 Mary's house in Nazareth is said to have appeared here, then mysteriously disappeared later, to be discovered in Italy, in Loreto, where it still stands today as a shrine. According to one version the Holy House was brought from the Holy Land by the Crusaders. Prince Nikola Frankopan sent a delegation to Nazareth to measure the foundations as he had presumably only the stones in his possession and not the whole walls. He rebuilt the Holy House and the Frankopan Family then gave the Holy House to the Pope and, as the nearest Papal lands were near Ancona, the House was shipped there and placed in Loreto. Tradition ascribes the building of the church to Prince Nikola I Frankopan (1307-1343) in 1291; it was extended and added to by his descendants. In 1453 Prince Martin Frankopan added on a nave to house a painting of Mary, believed to have been donated by Pope Urban V in 1367and thought to have been painted by Luke, and built a monastery alongside the church, occupied since 1468 by the Franciscans who are the guardians of the cult, which attracts many of the faithful. In 1644 a new nave was added to the church, which was extended and redone in Baroque style by the contributions of the members of congregation and Princes Frankopans. In 1691 the monastery was rebuilt after a fire and the complete reconstruction of the interior of the cathedral began, which was completed by the mid of the 18th century. In 1726 a new sanctuary above the crypt was built, giving the entire space luxury of ceiling decoration.