Roman imperial dynasties Julio-Claudian dynasty Chronology Augustus 27 BC – AD 14 Tiberius AD 14–37 Caligula AD 37–41 Claudius AD 41–54 Nero AD 54–68 Family Gens Julia Gens Claudia Julio-Claudian family tree Category:Julio-Claudian dynasty Succession Preceded by Roman Republic Followed by Year of the Four Emperors