. . . . "Seleucus (c. 221) was a Roman usurper. Seleucus was, according to 5th-century historian Polemius Silvius, a usurper against Emperor Elagabalus. His identity is not known: he could be Julius Antonius Seleucus, governor in Moesia, or Marcus Flavius Vitellius Seleucus, consul for 221."@en . "Consul of the Roman Empire"@en . . . . . "Seleucus (Roman usurper)"@en . "Seleucus (c. 221) was a Roman usurper. Seleucus was, according to 5th-century historian Polemius Silvius, a usurper against Emperor Elagabalus. His identity is not known: he could be Julius Antonius Seleucus, governor in Moesia, or Marcus Flavius Vitellius Seleucus, consul for 221."@en . . . . . . . "221"^^ . . .