1. Julius Caesar
("Perpetual Dictator")

2. Augustus
(The First Emperor)

3. Tiberius

4. Caligula

5. Claudius

6. Nero

7. Vespasian

8. Titus

9. Domitian

10. "The Five Good Emperors

Nerva –> Trajan –> Hadrian –> Antoninus Pius –> Marcus Aurelius