Landolfus was a Lombard historian who wrote the Historia Romana in the last quarter of the 10th century. Textual evidence suggests that he was a layman in the entourage of a southern Italian prince, perhaps of Benevento or Naples. No other sources of information about him exist.
Primary Sources of Information
Secondary Sources of Information
P. Chiesa, art. 'Landolfus Sagax', in Dizionario Biografico degli Italiani: LXIII Labro…