Flavius Severianus (died 313) was the son of the Roman Emperor Flavius Valerius Severus. Practically all we know about Flavius Severianus comes from

Lactantius Lucius Caecilius Firmianus Lactantius () was an early Christian author who became an advisor to Roman emperor Constantine I, guiding his Christian religious policy in its initial stages of emergence, and a tutor to his son Crispus. His most impo ...

Biography

After his father died in 307 in Italy having surrendered to his rivals

Maximian Maximian (; ), nicknamed Herculius, was Roman emperor from 286 to 305. He was ''Caesar (title), Caesar'' from 285 to 286, then ''Augustus (title), Augustus'' from 286 to 305. He shared the latter title with his co-emperor and superior, Diocleti ...

and

Maxentius Marcus Aurelius Valerius Maxentius ( 283 – 28 October 312) was a Roman emperor from 306 until his death in 312. Despite ruling in Italy and North Africa, and having the recognition of the Senate in Rome, he was not recognized as a legitimate ...

, Severus' young son, Flavius Severianus, sought refuge in the Eastern part of the empire under

Galerius Galerius Valerius Maximianus (; Greek: Γαλέριος; 258 – May 311) was Roman emperor from 305 to 311. He participated in the system of government later known as the Tetrarchy, first acting as '' caesar'' under Emperor Diocletian. In th ...

. When Galerius died in 311, Severianus suspected

Licinius Valerius Licinianus Licinius (; Ancient Greek, Greek: Λικίνιος; c. 265 – 325) was Roman emperor from 308 to 324. For most of his reign, he was the colleague and rival of Constantine I, with whom he co-authored the Edict of Milan that ...

intended to harm him as a potential rival in his ambitions to rule the East and so he fled to

Maximinus Daza Galerius Valerius Maximinus, born as Daza (; 20 November 270 – July 313), was Roman emperor from 310 to 313. He became embroiled in the civil wars of the Tetrarchy between rival claimants for control of the empire, in which he was defeated ...

in Asia who made him ''

praeses ''Praeses'' (Latin ''praesides'') is a Latin word meaning "placed before" or "at the head". In antiquity, notably under the Roman Dominate, it was used to refer to Roman governors; it continues to see some use for various modern positions. ...

'' (governor) of the province of

Isauria Isauria ( or ; ), in ancient geography, is a rugged, isolated district in the interior of Asia Minor, of very different extent at different periods, but generally covering what is now the district of Bozkır and its surroundings in the Konya P ...

. In August 313, Maximinus Daza went to war against Licinius. Severianus accompanied him on this campaign which ended in defeat for Daza. Severianus was captured following the death of Daza, and Licinius had him executed under the pretense that Severianus intended to assume the imperial office himself.

References

{{DEFAULTSORT:Severianus, Flavius 313 deaths 4th-century Romans Flavius Severianus Flavii Valerii People executed by the Roman Empire Executed ancient Roman people Tetrarchy Sons of Roman emperors