Theodosius II

Imperator Caesar Flavius Theodosius Junior Augustus

Reign 408 AD – 450 AD
Dynasty Theodosian
Born 401 AD
Died 450 AD

Flavius Theodosius Junior, grandson of Theodosius the Great, was proclaimed Augustus at age seven and died in 450, making his 42-year reign the longest of any Roman emperor. In practice, his court was dominated by his sister Pulcheria and her theological priorities, then by his wife Eudocia, and later by the general Aspar. His great achievements, the Theodosian Walls of Constantinople (413 AD), still partially standing, and the Codex Theodosianus (438 AD), the definitive codification of Roman law, were largely the work of his advisors. He died from injuries sustained in a riding accident.

The Theodosian Walls saved Constantinople from Hunnic and Gothic attacks that were destroying the West, and they stood for over a thousand years. The Codex Theodosianus preserved Roman law and transmitted it to Justinian's later codification; it is the source of much of our knowledge of late Roman legislation. Theodosius II's long reign is the foundation of Byzantine stability.

Key Events

408 AD Became Eastern emperor at age seven on Arcadius's death
413 AD Construction of the Theodosian Walls, tripling Constantinople's defended area
422 AD Peace treaty with Persia; stabilised the eastern frontier
438 AD Publication of the Codex Theodosianus, the definitive codification of Roman law since Constantine
443 AD Major tribute payments to Attila the Hun to prevent further invasion
450 AD Died from injuries after being thrown from his horse

Coinage

Theodosius II struck a heavily standardised coinage from the eastern mints throughout his long reign. The solidus is the dominant denomination and shows relatively little variation, a deliberate monetary conservatism that reflects the eastern bureaucracy's preference for stability. The GLORIA ROMANORVM and CONCORDIA AVGGG types predominate. His portrait on the solidus is distinctly Byzantine in character, with large, frontal eyes.

Denominations

Solidus Semissis Tremissis Siliqua AE2 AE4

Notable Types

  • GLORIA ROMANORVM (emperor advancing with standard)
  • CONCORDIA AVGGG types (joint with Valentinian III)
  • VOT X/XX/XXX MVLT XX/XXX/XXXX types
  • Empress Eudoxia and Pulcheria portrait types

Common Reverses

GLORIA ROMANORVM CONCORDIA AVGGG VOT XX MVLT XXX IMP XXXXII COS XVII PP

Active Mints

Constantinople Thessalonica Nicomedia Cyzicus Antioch Alexandria

Further Reading

  • Roman Imperial Coinage, Volume X, J.P.C. Kent
  • Roman Coins and Their Values, Volume V, David R. Sear