Augustus |
27 BC - AD 14 |
Tiberius |
14 - 37 |
Gaius (Caligula) |
37 - 41 |
Claudius |
41 - 54 |
Nero |
54 - 68 |
Galba |
68 - 9 |
Otho |
69 |
Vitellius |
69 |
Vespasian |
69 - 79 |
Titus |
79 - 81 |
Domitian |
81 - 96 |
Nerva |
96 - 8 |
Trajan |
98 - 117 |
Hadrian |
117 - 38 |
Antoninus Pius |
138 - 61 |
Marcus Aurelius and Lucius Verus |
161 - 9 |
Marcus Aurelius alone |
169 - 77 |
Marcus Aurelius and Commodus |
177 - 80 |
Commodus alone |
180 - 92 |
Pertinax |
193 |
Didius Julianus |
193 |
Septimius Severus alone |
193 - 8 |
Septimius Severus and Antoninus (Caracalla) |
198 - 209 |
Septimius Severus, Antoninus (Caracalla) and Geta |
209 - 11 |
Antoninus (Caracalla) and Geta |
211 - 12 |
Antoninus (Caracalla) alone |
212 - 17 |
Macrinus alone |
217 - 18 |
Macrinus and Diadumenianus |
218 |
Antoninus (Elagabalus) |
218 - 22 |
Alexander Severus |
222 - 35 |
Maximinus Thrax |
235 - 8 |
Gordian I and Gordian II |
238 |
Pupienus and Balbinus |
238 |
Gordian III |
238 - 44 |
Philip the Arabian alone |
244 - 7 |
Philip the Arabian and Philip |
247 - 9 |
Decius |
249 - 51 |
Treonianus Gallus and Volusianus |
251 - 3 |
Aemilianus |
253 |
Valerian and Gallienus |
253 - 60 |
Gallienus alone |
260 - 8 |
Claudius II (Gothicus) |
268 - 70 |
Quintillus |
270 |
Aurelian |
270 - 5 |
Tacitus |
275 - 6 |
Florian |
276 |
Probus |
276 - 82 |
Carus |
282 - 3 |
Carinus and Numerianus |
283 - 4 |
Diocletian alone |
284 - 6 |
Diocletian and Maximian |
286 - 305 |
Constantius I and Galerius |
305 - 6 |
Galerius, Severus and Constantine I |
306 - 7 |
Galerius, Licinius and Constantine I |
307 - 10 |
Galerius, Licinus, Constantine I and Maximinus Daia |
310 - 11 |
Licinius and Constantine I |
311 - 24 |
Constantine II, Constantius II and Constans |
337 - 40 |
Constantius II and Constans |
340 - 50 |
Constantius II alone |
350 - 61 |
Julian (the Apostate) |
361 - 3 |
Jovian |
363 - 4 |
Valentinian I and Valens |
364 - 7 |
Valentinian I, Valens and Gratian |
367 - 75 |
Valens, Gratian and Valentinian II |
375 - 8 |
Gratian, Valentinian II and Theodosius I |
379 - 83 |
Valentinian II, Theodosius I and Arcadius |
383 - 92 |
Theodosius I and Arcadius |
392 - 3 |
Theodosius I, Arcadius and Honorius |
393 - 5 |