Scriptores Historiae Augustae
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Scriptores Historiae Augustae

Scriptores Historiae Augustae

The enigmatic imperial biographies

b. c. late 4th century AD

Latin Late Imperial

The Historia Augusta is a collection of thirty biographies of Roman emperors from Hadrian to Carinus (117–284 AD), purportedly by six authors during the reigns of Diocletian and Constantine. Modern scholarship has established that it was written by a single anonymous author, probably in the late fourth century, who invented the six authorial personae.

The biographies vary enormously in reliability. Those covering the second century draw on genuine sources. Those covering the third century become progressively more fictional. Despite — or because of — its unreliability, the Historia Augusta is one of the most fascinating texts to survive from late antiquity, often our only narrative source for the chaotic third century.

Works (30)

  • 1
    Alexander Severus history

    Alexander Severus, the last of the Severan dynasty — a moderate, well-intentioned emperor murdered by his own troops for being insufficiently martial.

    ~10,700 words
  • 2
    Antoninus Caracalla history

    Caracalla — the emperor who murdered his brother, massacred the citizens of Alexandria, and extended Roman citizenship to the entire free population....

    ~2,000 words
  • 3
    Antoninus Geta history

    Geta, Caracalla's brother, murdered in their mother's arms.

    ~1,200 words
  • 4
    Antoninus Heliogobalus history

    Elagabalus — the teenage priest-emperor who brought his Syrian sun-god to Rome and scandalised the Senate with religious and sexual excess. Killed at...

    ~5,800 words
  • 5
    Antoninus Pius history

    The life of the emperor Antoninus Pius — the most peaceful reign in Roman history. Twenty-three years of stability so complete that historians have li...

    ~2,200 words
  • 6
    Avidius Casius history

    The life of Avidius Cassius, who rebelled against Marcus Aurelius and was killed by his own soldiers.

    ~2,600 words
  • 7
    Carus et Carinus et Numerianus history

    Carus, Carinus, and Numerianus — the last emperors before Diocletian's accession in 284. Carus died (possibly struck by lightning) in Mesopotamia.

    ~2,700 words
  • 8
    Clodinus Albinus history

    Clodius Albinus, the other rival emperor. Severus defeated and killed him at the Battle of Lugdunum.

    ~2,700 words
  • 9
    Commodus Antoninus history

    The life of Commodus — gladiator-emperor, megalomaniac, and the man who ended the golden age. He was strangled in his bath by his wrestling partner.

    ~3,500 words
  • 10
    De Vita Hadriani history

    A biography of the emperor Hadrian — builder, administrator, and lover of Greek culture. The SHA account mixes fact with fiction but preserves unique...

    ~5,100 words
  • 11
    Diadumenus Antoninus history

    Diadumenianus, Macrinus' young son, briefly elevated to co-emperor and killed when his father fell.

    ~1,700 words
  • 12
    Didius Julianus history

    Didius Julianus bought the empire at auction from the Praetorian Guard. He lasted sixty-six days.

    ~1,600 words
  • 13
    Divus Aurelianus history

    Aurelian — the emperor who reunified the Roman Empire, defeated Zenobia of Palmyra, and built the walls of Rome that still stand today. "Restorer of t...

    ~7,800 words
  • 14
    Divus Claudius history

    Claudius II Gothicus, who defeated the Goths at the Battle of Naissus and died of plague. The ancestor Diocletian and Constantine claimed.

    ~3,000 words
  • 15
    Firmus Saturninus, Proculus et Bonosus history

    Minor emperors and usurpers — Firmus, Saturninus, Proculus, and Bonosus.

    ~2,300 words
  • 16
    Gallieni Duo history

    The two Gallieni — continuing the reign of Gallienus through plague, invasion, and the breakaway Gallic and Palmyrene empires.

    ~3,700 words
  • 17
    Gordiani Tres history

    The three Gordians — grandfather, father, and grandson, the last of whom became emperor at thirteen and was murdered at nineteen.

    ~5,600 words
  • 18
    Helius history

    A biography of Lucius Aelius Caesar, Hadrian's first adopted heir, who died before inheriting.

    ~1,400 words
  • 19
    Marcus Antoninus Philosophus history

    The life of Marcus Aurelius as emperor — the philosopher on the throne, who spent most of his reign fighting wars on the Danube frontier.

    ~5,500 words
  • 20
    Maximini Duo history

    The two Maximini — Maximinus Thrax, the giant soldier-emperor, and his son. The beginning of the crisis of the third century.

    ~5,400 words
  • 21
    Maximus et Balbinus history

    Pupienus and Balbinus, the Senate's joint emperors, murdered by the Praetorians after three months.

    ~3,100 words
  • 22
    Opilius Macrinus history

    Macrinus, the Praetorian prefect who arranged Caracalla's assassination and briefly became emperor before being overthrown.

    ~2,500 words
  • 23
    Pertinax history

    The brief reign of Pertinax, the respectable emperor who lasted eighty-seven days before the Praetorian Guard murdered him.

    ~2,600 words
  • 24
    Pescennius Niger history

    Pescennius Niger, the rival emperor defeated by Septimius Severus in the civil war of 193-194.

    ~2,300 words
  • 25
    Probus history

    Probus — the soldier-emperor who secured the frontiers, settled barbarians as farmers, and was killed by his own troops for making them drain marshes.

    ~4,100 words
  • 26
    Severus history

    The life of Septimius Severus — the African emperor who won a civil war, conquered Mesopotamia, and told his sons to "enrich the soldiers and despise...

    ~4,200 words
  • 27
    Tacitus history

    The emperor Tacitus (no relation to the historian), who reigned for six months in 275-276.

    ~3,100 words
  • 28
    Tyranni Triginta history

    The Thirty Tyrants — usurpers and pretenders who rose and fell during the crisis of the third century. Not all thirty are real.

    ~6,600 words
  • 29
    Valeriani Duo history

    The two Valerians — Valerian, captured by the Persians and never returned, and his son Gallienus.

    ~1,000 words
  • 30
    Verus history

    The life of Lucius Verus, Marcus Aurelius' co-emperor — a pleasure-loving prince who commanded the Parthian war.

    ~2,100 words
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