Flavius Eusebius (died c. AD 350) was a

Roman Roman or Romans most often refers to: *Rome, the capital city of Italy *Ancient Rome, Roman civilization from 8th century BC to 5th century AD *Roman people, the people of ancient Rome *''Epistle to the Romans'', shortened to ''Romans'', a letter ...

military officer and politician, and is usually identified as the posthumous father-in-law of the Roman emperor

Constantius II Constantius II (Latin: ''Flavius Julius Constantius''; grc-gre, Κωνστάντιος; 7 August 317 – 3 November 361) was Roman emperor from 337 to 361. His reign saw constant warfare on the borders against the Sasanian Empire and Germani ...

Biography

Born in

Thessalonica Thessaloniki (; el, Θεσσαλονίκη, , also known as Thessalonica (), Saloniki, or Salonica (), is the second-largest city in Greece, with over one million inhabitants in its metropolitan area, and the capital of the geographic region of ...

to a family of Macedonian descent, Eusebius served prior to AD 347 as the '' Magister equitum et peditum'' in the east, probably under the

emperor An emperor (from la, imperator, via fro, empereor) is a monarch, and usually the sovereignty, sovereign ruler of an empire or another type of imperial realm. Empress, the female equivalent, may indicate an emperor's wife (empress consort), ...

. During his time as military commander, he intervened in

Armenia Armenia (), , group=pron officially the Republic of Armenia,, is a landlocked country in the Armenian Highlands of Western Asia.The UNbr>classification of world regions places Armenia in Western Asia; the CIA World Factbook , , and ''Ox ...

, possibly to suppress the revolt of Bacour. After he had retired from this post, he held the rank of

Comes ''Comes'' ( ), plural ''comites'' ( ), was a Roman title or office, and the origin Latin form of the medieval and modern title "count". Before becoming a word for various types of title or office, the word originally meant "companion", either i ...

and was made '' consul posterior'' alongside

Vulcacius Rufinus Vulcacius Rufinus (died 368) was a Roman politician, related to the Constantinian dynasty. Biography A pagan, Rufinus was the brother of Neratius Cerealis, Galla (the mother of Constantius Gallus), and the mother of Maximus. He was '' pontifex ...

in AD 347. Eusebius was probably a

Christian Christians () are people who follow or adhere to Christianity, a monotheistic Abrahamic religion based on the life and teachings of Jesus Christ. The words ''Christ'' and ''Christian'' derive from the Koine Greek title ''Christós'' (Χρι ...

. He had at least three children: his sons Flavius Eusebius and Flavius Hypatius held the consulship together in AD 359, and his daughter Eusebia married Emperor Constantius II after her father had died.Martindale and Jones, pg. 308

Sources

* Martindale, J. R.; Jones, A. H. M, ''The Prosopography of the Later Roman Empire'', Vol. I AD 260–395, Cambridge University Press (1971)

References

{{end 350 deaths 4th-century Romans Flavii Late Roman Empire political office-holders Magistri equitum (Roman Empire) Magistri peditum Imperial Roman consuls Year of birth unknown Year of death uncertain