Kingdom of the Lombards
A Salorno settlement existed as early as the Roman imperial era. Salorno however is first mentioned as part of in the Kingdom of the Lombards in a 580 deed, as "Salurnis", during the Rule of the Dukes, when Duke Euin of Trent fought against the Frankish troops of the invading Merovingian kings Guntram and Childebert II.