What is considered the Kingdom of Italy established from 493 to 553?
Ostrogothic Kingdom The Ostrogothic Kingdom, officially the Kingdom of Italy (Latin: "Regnum Italiae"), was established by the Ostrogoths in Italy and neighbouring areas from 493 to 553.
Duchy of Sorrento The Duchy of Sorrento was a small peninsular principality of the Early Middle Ages centred on the Italian city of Sorrento.