Aistulf (also Ahistulf, Aistulfus, Haistulfus, Astolf etc.; Italian: Astolfo; died December 756) was the Duke of Friuli from 744, King of the Lombards from 749, and Duke of Spoleto from 751. His reign was characterized by ruthless and ambitious efforts to conquer Roman territory to the extent that in the Liber Pontificalis, he is described as a "shameless" Lombard given to "pernicious savagery" and cruelty.[1]

A follis of Aistulf