Noricum

"Noricum, within the context of ancient history, is the Latin name for a Celtic kingdom, or federation of twelve tribes, including most of modern Austria and part of Slovenia. It became a province of the Roman Empire. It was bounded by the Danube to the north, Raetia and Vindelicia to the west, Pannonia to the east and southeast, and Italia (Venetia et Histria) to the south."--Wikipedia.