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Sejanus

File:Sejanus_is_arrested_and_condemned_to_death.jpg · Wikimedia Commons · See Wikimedia Commons

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Also known as Aelius Sejanus, Seianus, Lucius Seius Strabo, Lucius Aelius Sejanus

Lucius Aelius Sejanus ( – 18 October AD 31), commonly known as Sejanus (), was a Roman soldier and confidant of the Roman Emperor Tiberius. Of the Equites class by birth, Sejanus rose to power as prefect of the Praetorian Guard, the imperial bodyguard, of which he was commander from AD 14 until his execution for treason in AD 31.

OverviewAI-generated

Sejanus was a male politician and military personnel in Ancient Rome, holding allegiance to the Roman Empire. Born in 20 BCE in Volsinii, he was a member of the Aelia gens. He served as a Roman consul and Praetorian prefect, commanding the Praetorian Guard. His father was Lucius Seius Strabo, and he had siblings Lucius Seius Tubero and Aelia Paetina. Sejanus was married to Apicata and Livilla, and also had an unmarried partnership with Aemilia Lepida. He spoke Latin.

Sejanus died in Rome in 31 CE. His manner of death was capital punishment, specifically by strangling. He is described in sources including the Brockhaus and Efron Encyclopedic Dictionary, Pauly–Wissowa, and the Encyclopædia Britannica 11th edition.

Synthesized by Vinony from 32 facts across 5 sources: Wikidata, Open Library, Crossref, Last.fm, Vinony graph. Generated from structured data (not the Wikipedia text) and checked against those facts — may still contain errors.

Key facts

Military person.name
Lucius Aelius Sejanus
Military person.image
Sejanus_is_arrested_and_condemned_to_death.jpg
Military person.image_size
300px
Military person.caption
Sejanus is arrested, an etching by G. Mochetti after drawing by Bartolomeo Pinelli
Military person.death_date
October 18, 31 AD (aged 50)
Military person.birth_place
Volsinii, Etruria
Military person.death_place
Rome
Military person.allegiance
Roman Empire
Military person.serviceyears
14 AD – AD 31
Military person.rank
Praetorian prefect
Military person.commands
Praetorian Guard
Military person.laterwork
Consul of the Roman Empire in 31

via Wikipedia infobox

Wikidata facts

Instance of
human
Gender
male
Citizenship
Ancient Rome
Place of birth
Volsinii
Place of death
Rome
Spouse
Livilla
Position held
Praetorian prefect
Languages spoken
Latin
Military branch
Praetorian Guard
Military rank
Praetorian prefect
Image
Sejanus is arrested and condemned to death.jpg
Show 11 more facts
Commons category
Sejanus
date of death
0031-10-18
manner of death
capital punishment
date of birth
0020-06-03
allegiance
Roman Empire
cause of death
strangling
unmarried partner
Aemilia Lepida
name in native language
Lucius Aelius Seianus
significant place
Volsinii
Sources (3)

via Wikidata · CC0

~28 min read

Encyclopedic overview

16 sections
Contents
  • Family
  • Rise to power
  • Praetorian prefect
  • Feud with Drusus
  • Consolidation of power
  • Downfall
  • Denunciation
  • Execution and aftermath
  • Legacy
  • Praetorian Guard
  • Historiography
  • Literary interpretations
  • References
  • Sources
  • Further reading
  • External links

Lucius Aelius Sejanus ( – 18 October AD 31), commonly known as Sejanus (), was a Roman soldier and confidant of the Roman Emperor Tiberius. Of the Equites class by birth, Sejanus rose to power as prefect of the Praetorian Guard, the imperial bodyguard, of which he was commander from AD 14 until his execution for treason in AD 31.

While the Praetorian Guard was formally established under Emperor Augustus, Sejanus introduced a number of reforms which saw the unit evolve beyond a mere bodyguard into a powerful and influential branch of the government involved in public security, civil administration and ultimately political intercession; these changes had a lasting impact on the course of the Principate.

Excerpted from Wikipedia’s “Sejanus” article, available under the CC BY-SA 4.0 licence.

Gallery (10)