Ago was the Duke of Friuli from between 651 and 661 until about 663 (some sources put it as early as 660).[1] He succeeded Grasulf.
According to Paul, there was a house in Cividale named "Ago's House" after this duke. Ago died and was succeeded by Lupus.
Preceded by Grasulf II |
Duke of Friuli 651–663 |
Succeeded by Lupus |