"Publius Licinius Cornelius Valerianus"@en . "Valerian II"@en . . "0257Z"^^ . "Roman emperor" . "Caesarof theRoman Empire"@en . "0257Z"^^ . "Publius Licinius Cornelius Valerianus (died 257 or 258), also known as Valerian II, was the eldest son of Roman Emperor Gallienus and Augusta Cornelia Salonina who was of Greek origin and grandson of the Emperor Valerian who was of a noble and traditional senatorial family.Shortly after his acclamation as Emperor (Augustus) Valerian made Gallienus his co-Emperor and his grandson, Valerian, Caesar, in 256."@en . . . . . "Valerian 02"@en . "0253Z"^^ .