A 5th- or 6th-century work called "Passio Marii et Marthae" made up a legend about Saint Valentine's Basilica being dedicated to Saint Valentine in Rome. A later "Passio" repeated the legend and added the adornment that Pope Julius I (357–352) had built the ancient basilica "S. Valentini extra Portam" on top of his sepulchre, in the Via Flaminia. This church was really named after a 4th-century tribune called Valentino, who donated the land on which it is built. It hosted the martyr's relics until the 13th century, when they were transferred to Santa Prassede, and the ancient basilica decayed.