121-126 Hadrian's first tour of the provinces.
129-134 Second tour of the provinces.
132-134 Revolt of the Jews in the East.
138-161 ANTONINUS PIUS.
161-180 MARCUS AURELIUS.
161-169 LUCIUS VERUS.
161-166 Parthian War.
166 Great plague spreads throughout the empire.
167-75 War with Marcomanni, Quadi and Iazyges.
175 Revolt of Avidius Cassius.
177-192 COMMODUS.
177-180 War with Quadi and Marcomanni.
180 Death of Marcus Aurelius, Commodus sole
emperor.
193 Jan.-Mar. PERTINAX.
193 Mar.-June DIDIUS JULIANUS.
193 Revolts of Septimius Severus, Pescennius
Niger, Clodius Albinus.
193-211 SEPTIMIUS SEVERUS.
194 Defeat of Pescennius Niger.
195-6 Invasion of Parthia.
197 Defeat of Albinus at Lugdunum.
197-99 Parthian War renewed. Conquest of Upper
Mesopotamia.
208 Caledonians invade Britain.
211-217 CARACALLA and
211-212 GETA.
212 _Constitutio Antoniniana._
214 Parthian War.
217-218 MACRINUS.
218-222 ELAGABALUS.
222-235 SEVERUS ALEXANDER.
227 Establishment of the Persian Sassanid
Kingdom.
230-233 War with Persia.
234 War on the Rhine frontier.
235-238 MAXIMINUS.
238 GORDIANUS I and GORDIANUS II. BALBINUS and
PUPIENUS.
238-244 GORDIANUS III.
243-249 PHILIPPUS ARABS.
247-249 PHILIPPUS JUNIOR.
249-251 DECIUS.
249 Persecution of the Christians.
251-253 GALLUS and VOLUSIANUS.
253 AEMILLIANUS.
253-258 VALERIANUS and
253-268 GALLIENUS.
257 Persecution of the Christians renewed.