Severus Alexander

Roman Emperor (208-235)

The youngest sole emperor of the united Roman Empire ascended to the throne in 222, marking the final chapter of the Severan dynasty. By the age of 14, he held the titles of Augustus, Pater patriae, and Pontifex maximus, navigating a complex political landscape shaped by his grandmother, Julia Maesa, and his mother, Julia Avita Mamaea.

Early Life and Accession

Born on 1 October 208 in Arca Caesarea, Phoenicia, the boy initially carried the cognomina Bassianus and Alexianus. Following the murder of his cousin Elagabalus and his aunt Julia Soaemias by the Praetorian Guard, his grandmother secured his succession. The Roman army hailed him as emperor on 13 March 222, with formal senatorial ratification following the next day.

THE FREE TEST
How high is yours?

Twenty questions, eight minutes on the clock, and a percentile measured against everyone who has taken it. No sign-up.

Take the IQ test →

Administrative and Civic Governance

Throughout his reign, he focused on restoring imperial dignity and refining legal standards. He empowered noted jurists, such as Ulpian, to oversee justice and implemented a municipal council of 14 to assist in managing Rome's districts. His civic projects included the renovation of the Baths of Nero in 227 or 229 and the construction of the Nymphaeum of Alexander, a fountain fed by the Aqua Claudia.

Economic and Legal Policy

Monetary policy during his tenure saw fluctuating adjustments to the silver purity of the denarius. While he initially reduced silver content, subsequent revaluations in 229 and 230 increased both purity and weight. Concurrently, he lightened tax burdens and established state-supported loan offices. Legal reforms particularly benefited the military, granting soldiers expanded rights to name heirs and free slaves in their wills.

Foreign Conflict and Death

External pressures from the Sassanid Empire and Germanic tribes defined his later years. Although he successfully countered the Sassanids, his reliance on diplomacy and bribery to mitigate Germanic incursions fueled discontent among the legions. This internal breakdown in military authority culminated in 235 at Mogontiacum, where he and his mother were assassinated. His death served as the catalyst for the Crisis of the Third Century.

Fast facts

Questions readers ask

What triggered his assassination?

Discontent within the Roman army regarding his reliance on diplomacy and bribery to address Germanic threats led to a conspiracy that resulted in his death.

How did he influence the Roman economy?

He adjusted the silver content of the denarius, lightened general taxation, and established loan offices to offer moderate interest rates.

Achievements

Compare with the greats

Alan Turing vs ArchimedesBill Gates vs Elon MuskKarl Marx vs Wolfgang Amadeus MozartMahatma Gandhi vs Pyotr Ilyich Tchaikovsky
See the IQ Rankings →All comparisons →

Child prodigies

Kim Ung-yongKim Ung-yongTested IQ 210 — Guinness Record Holder, NASA Engineer at 8, PhD…Anna PaquinAnna PaquinWon an Academy Award at eleven on her very first acting roleMomiji NishiyaMomiji NishiyaFirst Olympic women's street champion, winning gold at age 13Emily BearEmily BearPlayed the White House at six, won a Grammy at twenty, scored a…
Child prodigies →

Play & come back tomorrow

Daily Genius Challenge · Guess the genius
Scottish physicist who unified electricity, magnetism and light into one set of equations.
Tap your answer ↓
Which Genius Are You? Free IQ Test