The original nucleus of the city appeared probably in the 10th century, near the place where later the Sanctuary of Madonna dell'Armo was edificated. However it seems that monastic activity pre-existed in the area, as "Lauria" just means the "lavra city". The Castle of Lauria, later attributed to Roger of Lauria, was built by Saracens. In the 12th century Lauria was the seat of a Norman fief, which was held by Gibel and then by his son Richard of Lauria, who died in the battle of Benevento on 1266.