Aistulf

Aistulf (749 - d.756) was the duke of Friuli from 744, king of Lombards from 749, and duke of Spoleto from 751. His father was the Duke Pemmo. After his brother Ratchis became king, Aistulf succeeded him in Friuli. He succeeded him later as king when Ratchis abdicated to a monastery. Aistulf continued the policy of expansion and raids against the papacy and the Byzantine exarchate of Ravenna. In 751, he captured Ravenna itself and even threatened Rome, claiming a capitation tax.
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