List of Roman usurpers
The following is an attempted list of usurpers in the Roman Empire. For an overview of the problem and consequences of usurpation see Roman usurpers. In the Eastern Roman Empire (476-1453), or Byzantine Empire, rebellion and usurpation were so notoriously frequent (in the vision of the Medieval west, where usurpation was rarer) that the term "Byzantine" became a byword for political intrigue and conspiracy - see List of Byzantine usurpers.
Key:
- kPG, killed by the Praetorian guard
- kS, killed by own soldiers
- kB, killed in battle
- e, executed
- S, suicide
- dates are beginning and end of reign
- origin of the rebellion indicated where possible
- the list is complete until the advent of the tetrarchy in the end of the 3rd century
[edit] Emperor usurpers
This is a listing of Roman emperors that so became due to their own initiative with neither family ties to the previous nor senatorial appointment.
[edit] First Roman Imperial civil war: the year of the four emperors (69 AD)
- Galba - killed January 15, 69
- Otho – committed suicide April 16, 69
- Vitellius – killed December 22, 69
- Vespasian – secured the throne
[edit] From 193 to the tetrarchy (crisis of the third century)
- Didius Julianus (193)
- Septimius Severus (193-211) in the Rhine, secured the throne, founder of the Severan dynasty
- Macrinus (217-e.218) in Syria, former prefect of the Praetorian guard
- Maximinus Thrax (235-kS.238) in the Rhine, former centurion
- Gordian I and Gordian II (238) in Africa, suicide and death in battle
- Philip the Arab (244-kS.249) in the East, former prefect of the Praetorian guard
- Decius (249-kB.251) in Pannonia
- Trebonianus Gallus (251-253)
- Aemilianus (kS.251) in Moesia
- Valerian (253-e.260) in the Rhine, executed by the Persians
- Claudius II Gothicus (268-270)
- Aurelian (270-kPG275)
[edit] Unsuccessful usurpers in the 1st century
List of to be emperors eventually defeated by the ruling sovereign, listed by reign. The noted date is the attempted usurpation.
[edit] Claudius: 41-54
- Lucius Arruntius Camillus Scribonianus (41), the imperial legate of Dalmatia. Considered a possible successor to Caligula, he committed suicide on the island of Issa after his troops abandoned him.
[edit] Galba: 68-69
- Nymphidius Sabinus (68), Nero's Praetorian Prefect, declared himself emperor after Nero's suicide, claiming he was the illegitimate son of Caligula. Killed by the Praetorian Guard as Galba approached Rome.
[edit] Titus: 79-81
- Terentius Maximus, in Asia, took refuge with Artabanus, a Parthian leader, resembled Nero
[edit] Domitian: 91-96
- Lucius Antonius Saturninus (89), in Germania Superior, governor of Germania Superior, could not bring in Germanic allies because the Rhine thawed, put down by Domitian's general.
[edit] Unsuccessful usurpers in the 2nd century
[edit] Marcus Aurelius: 161-180
- Avidius Cassius (175), in Egypt and Syria, governor of Syria, declared himself emperor upon the rumor that Marcus Aurelius had died, continued his revolt even upon learning Marcus Aurelius was alive.
[edit] Septimius Severus: 193-211
- Pescennius Niger (193-194), in Egypt, Asia and Syria, governor of Syria, proclaimed himself emperor after the death of Pertinax, defeated in battle and killed while fleeing to Parthia.
- Clodius Albinus (196-197), in Britain and Gaul, governor of Britain, originally Septimius Severus's ally until Pescennius Niger was killed, killed at the battle of Lugdunum.
[edit] Unsuccessful usurpers in the 3rd century
[edit] Elagabalus: 218-222
- Gellius Maximus (219), in Syria, executed, originally an officer of Legio IV Scythica
- Verus (late 219), in Syria, executed, commander of Legio III Gallica
- Uranius (ca. 221), questioned existence and date; sources place him in 253
- Seleucus (after 221). He could be Julius Antonius Seleucus, in Moesia, or M. Flavius Vitellius Seleucus, consul for 221
[edit] Alexander Severus: 222-235
- Sallustius (ca. 227), in Rome, raised to Caesar by Alexander, executed for attempted murder, prefect of the Praetorian guard
- Taurinus (S. date unclear), in the East, committed suicide in the Euphrates after being hailed Augustus
[edit] Maximinus Thrax: 235-238
- Magnus (235), ordered some soldiers of Maximinus to destroy the bridge that allowed the Emperor to cross back the Rhine, a former consul
- Quartinus (235), in the East, supported by soldiers loyal to former emperor Alexander Severus
[edit] Gordian III: 238-244
- Sabinianus (240), in Africa, governor of the province
[edit] Philip the Arab: 244-249
- Iotapianus (kS.248), in the East
- Pacatianus (kS.248), in the Danube frontier, killed by soldiers
- Silbannacus in the Rhine, questioned existence
- Sponsianus in Moesia, questioned existence
[edit] Decius: 249-251
[edit] Gallienus: 253-268
See also Gallienus usurpers
- Ingenuus (260) in Pannonia, committed suicide, former governor
- Macrianus Major, Macrianus Minor and Quietus (September 260 – Autumn 261) in the East, all killed by their own soldiers in different occasions
- Regalianus (260) in Pannonia, ruled with his wife
- Balista (also: Ballista) (Autumn e.261) in the East, former Praetorian prefect, associated with the former
- Piso (kS.261) in Achaea, questioned existence
- Valens (k.261) in Achaea, killed by Macrinus, former governor
- Memor (e.261) in Egypt
- Mussius Aemilianus (261 - Spring e.262) in Egypt
- The emperors of the Gallic Empire
- The fictitious usurpers:
[edit] Claudius II: 268-270
- Censorinus (269-kS.270), almost certainly non-existent: "attested" only by the Augustan History (Trig. Tyr. 33) with no literary, epigraphical, numismatic support of any kind.
[edit] Aurelian: 270-275
- Domitianus (270-271)most probably in Southern Gaul. He was probably encouraged by Aurelian's difficulties in dealing with an Alamannic incursion into Italy that occurred early in his reign. His bid for power could have been suppressed by Aurelian's Praetorian Prefect, Placidianus who was in the Rhone valley at the time or by Tetricus, the Gallic Emperor.
- Felicissimus (k.271) in Rome, a civil servant involved in corruption
- Septimius (kS.271) in Dalmatia
- Urbanus (271), questioned existence
- Firmus (k.273) in Egypt, questioned existence
[edit] Probus: 276-282
- Bonosus (280)
- Proculus (280)
- Saturninus (280)
[edit] Carus, Carinus, Numerian: 282-284
[edit] Diocletian: 284-305
- Amandus and Aelianus: 285
- Carausius: 286-293
- Allectus: 293-296
- Domitius Domitianus: 297
- Aurelius Achilleus: 297–298
- Eugenius: 303
[edit] Unsuccessful usurpers in the 4th and 5th century
[edit] Galerius: 305-311
[edit] Constantine I: 309-324
- Calocaerus (e.333/334)
[edit] Constantius II: 337-361
- Magnentius and Decentius (350–353)
- Vetranio (350)
- Nepotianus (350)
- Claudius Silvanus (355)
[edit] Valentinian I: 364-375
- Procopius (366)
- Marcellus (366)
- Theodorus (371) - Nominated by divination as the new emperor to succeed Valens
- Firmus (372-375)
[edit] Theodosius I: 379-395
- Magnus Maximus (383-388) and Flavius Victor (384-388)
- Eugenius (392-e.394)
[edit] Honorius: 395-423
- Marcus: 406-407
- Gratian: 407
- Constantine "III": 407-411
- Constans "II": 407-411
- Maximus of Hispania: 409-411, 420-421
- Priscus Attalus: 409-410, 415-416
- Jovinus: 411-413
- Sebastianus: 412-413
[edit] Valentinian III: 423-455
- Joannes: 423-425
[edit] Anthemius: 467-472
[edit] Unsuccessful regional usurpers after the fall of Rome (476)
- Burdunellus (e.496), in the Ebro valley
- Peter (e.506), in the Ebro valley
(kS)