At at the end of the13th century a Cáceres shepherd discovered close to the River Guadalupe a statue of the Virgin Mary that had been buried by Christians from Seville around 714 when fleeing before the Moorish invaders. The shepherd built a chapel to house the statue. A few years later it became a church, enlarged in 1337 by command of Alfonso XI, who visited it on several occasions. This king invoked the protection of Our Lady of Guadalupe for the battle of Salado in 1340 and, following his victory, declared the church a royal sanctuary, founding a secular priory there. For 447 years under the Hieronimite Order the monastery was the most important in Spain and one of the most famous in Christendom. In 1835 the order passed responsibility to the Archdiocese of Toledo, which handed it over to the Franciscan order in 1908.