ascribed.
|
30
|
C. Cassius Longinus, Consul.
|
|
37-41
|
Caligula, Emp.
|
|
41-54
|
Claudius, Emp.—
|
|
|
Lex Claudia.
|
|
|
S. C. Claudianum.
|
|
46
|
S. C. Vellaeanum or Velleianum.
|
|
54-68
|
Nero, Emp.—
|
|
|
S. C. Neronianum.
|
|
62
|
S. C. Trebellianum.
|
|
68
|
Galba, Emp.
|
|
|
Vitellius, Emp.
|
|
68-79
|
Vespasian, Emp.
|
|
70
|
S. C. Pegasianum.
|
|
79-81
|
Titus, Emp
|
|
81-96
|
Domitian, Emp.
|
|
96-98
|
Nerva, Emp.
|
|
98-117
|
Trajan, Emp.
|
|
117-138
|
Hadrian, Emp.
|
|
|
Edictum Perpetuum of Salvius Julianus.
|
|
138-161
|
Antoninus Pius, Emp.
|
|
|
First and part of second book of Gaius probably written at this time.
|
|
161-180
|
M. Aurelius Antoninus, Emp.
|
|
|
Institutes of Gaius probably completed under this Emperor.
|
|
178
|
S. C. Orfitianum.
|
|
180-193
|
Commodus, Emp.
|
|
193
|
Pertinax and Julianus successively Emperors.
|
|
193-211
|
Septimius Severus, Emp.
|
|
204
|
Papinian, praefectus praetorio.
|
|
211-217
|
Caracalla, Emp —
|
|
|
Papinian killed.
|
|
|
Edict of Caracalla—extending citizenship.
|
|
217-218
|
Macrinus, Emp.
|
|
218-222
|
Elagabalus, Emp.
|
|
222-235
|
Severus Alexander, Emp.
|
|
222
|
Ulpian, praefectus praetorio.
|
|
228
|
Ulpian killed.
|
|
235-238
|
Maximinus, Emp.
|
|
238
|
Gordianus I and II, Emp.
|
|
238-244
|
Gordianus III, Emp.
|
|
244-249
|
Philippus, Emp.
|
|
249-251
|
Decius, Emp.
|
|
251-253
|
Trebonianus Gallus, Emp.
|
|
253
|
Aemilianus, Emp.
|
|
253-260
|
Valerian and Gallienus, joint Emperors.
|
|
260-268
|
Gallienus, sole Emperor.
|
|
268-270
|
Claudius II, Emp.
|
|
270-275
|
Aurelian, Emp.
|
|
275-276
|
Tacitus, Emp.
|
|
276
|
Florianus, Emp.
|
|
276-282
|
Probus, Emp.
|
|
282-283
|
Carus, Emp.
|
|
283-284
|
Carinus and Numerianus, joint Emperors.
|
|
285
|
Carinus, sole Emperor.
|
|
285-286
|
Diocletian, sole Emperor.
|
|
286-305
|
Diocletian and Maximian, joint Emperors
|
|
305-306
|
Constantius I and Galerius, joint Emperors.
|
|
306
|
Constantius I, Galerius, and Constantine the Great, joint Emperors.
|
|
307-311
|
Galerius, Constantine the Great, and Licinius, joint Emperors.
|
|
311-323
|
Constantine the Great and Licinius, joint Emperors.
|
|
323-337
|
Constantine the Great, sole Emperor.
|
|
330
|
Constantinople, the seat of government.
|
|
337-340
|
Constantius II, Constantine II, and Constans I, joint Emperors.
|
|
340-350
|
Constantius II and Constans I, joint Emperors.
|
|
350-361
|
Constantius II, sole Emperor.
|
|
361-363
|
Julian, Emperor.
|
ascribed.
