Atto (or Hatto) was the Duke of Spoleto from 653 to 663, the successor of Theodelap.
Nothing is known of his reign except that he was replaced by Thrasimund, Count of Capua.
References edit
- Paul the Deacon. Historia Langobardorum.
- Hodgkin, Thomas. Italy and Her Invaders. Volume VI.
 | This biography of an Italian noble is a stub. You can help Wikipedia by expanding it. |