贝内文托公国
The Lombard duchies, both in Langobardia Maior and Langobardia Minor, were not abolished with the fall in the realm in 774, and were later incorporated into the Carolingian Empire. The only exception, the Duchy of Benevento, was soon elevated to the rank of principality (though weakened by secessions), retaining its autonomy and indeed playing an important political role until the arrival of the Normans in the 11th century. With the defeat of the Lombard kingdom by the Franks of Charlemagne, the figure of the Lombard Duke was replaced by the Frankish count; however, the Duchy of Benevento remained outside the Carolingian Empire, and maintained a substantial degree of autonomy.