Constantine I

Obverse image of a coin of Constantine I

Member of the House of Constantine dynasty.

Coins for this issuer were issued from 306 until 337.

Gaius Flavius Valerius Constantinus was born in 272 or 273 at Naissus to Helena and Constantius I. He was named Caesar of the west in 306, and gradually consolidated power by marching on Maxentius and conquering Rome, then marching on his co-emperor Licinius and eventually ousting him as well.

Constantine became Augustus in 313, shortly after his defeat of Maxentius. He struggled with Licinius I over the naming of their respective sons as caesars, and only in 317 after a number of battles did they compromise and name Constantine’s two sons as well as Licinius the Younger as caesars.

Constantine converted to Christianity and made it legal in the Roman empire; historians like Eusebius glorify his deeds but in reality he was a tricky military commander and ruthless leader. He was responsible for the deaths of his son Crispus and second wife Fausta, and appears to have practiced both Christianity and worship of the sun-god until at least 312.

He also instituted a number of new measures, including a severe tax on city residents every four years. The Christian minority generally liked the emperor, though they too complained of his taxes. His lasting legacy is probably the demotion of Rome as Constantine founded a new capital at Byzantium. He had rarely lived in Rome anyway, and disbanded the Praetorian Guard—one of the city’s status-markers as the imperial capital.

Constantine was baptized as he lay dying, by Eusebius. He was on campaign against the Persians at the time, and his body was buried in Constantinople.

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Information from Wikipedia

  • Preferred label: Constantine the Great
  • Full names:
    • *Constantine the Great
    • *Saint Constantine
    • Constantine the Great
    • Flavius Valerius Aurelius Constantinus Augustus
    • *Constantine I
  • Title: Consul of the Roman Empire
  • Predecessor: Constantius I
  • Successor: Constans I, Constantius II, Constantine II (emperor)
  • Definition: Constantine the Great (Latin: Flavius Valerius Aurelius Constantinus Augustus; Greek: Κωνσταντῖνος ὁ Μέγας; 27 February c. 272 AD – 22 May 337 AD), also known as Constantine I or Saint Constantine (in the Orthodox Church as Saint Constantine the Great, Equal-to-the-Apostles), was a Roman Emperor from 306 to 337 AD. Constantine was the son of Flavius Valerius Constantius, a Roman army officer, and his consort Helena. His father became Caesar, the deputy emperor in the west in 293 AD. Constantine was sent east, where he rose through the ranks to become a military tribune under the emperors Diocletian and Galerius. In 305, Constantius was raised to the rank of Augustus, senior western emperor, and Constantine was recalled west to campaign under his father in Britannia (Britain). Acclaimed as emperor by the army at Eboracum (modern-day York) after his father's death in 306 AD, Constantine emerged victorious in a series of civil wars against the emperors Maxentius and Licinius to become sole ruler of both west and east by 324 AD. As emperor, Constantine enacted many administrative, financial, social, and military reforms to strengthen the empire. The government was restructured and civil and military authority separated. A new gold coin, the solidus, was introduced to combat inflation. It would become the standard for Byzantine and European currencies for more than a thousand years. The first Roman emperor to claim conversion to Christianity, Constantine played an influential role in the proclamation of the Edict of Milan in 313, which decreed tolerance for Christianity in the empire. He called the First Council of Nicaea in 325, at which the Nicene Creed was professed by Christians. In military matters, the Roman army was reorganised to consist of mobile field units and garrison soldiers capable of countering internal threats and barbarian invasions. Constantine pursued successful campaigns against the tribes on the Roman frontiers—the Franks, the Alamanni, the Goths, and the Sarmatians—even resettling territories abandoned by his predecessors during the Crisis of the Third Century. The age of Constantine marked a distinct epoch in the history of the Roman Empire. He built a new imperial residence at Byzantium and renamed the city Constantinople after himself (the laudatory epithet of "New Rome" came later, and was never an official title). It would later become the capital of the Empire for over one thousand years; for which reason the later Eastern Empire would come to be known as the Byzantine Empire. His more immediate political legacy was that, in leaving the empire to his sons, he replaced Diocletian's tetrarchy with the principle of dynastic succession. His reputation flourished during the lifetime of his children and centuries after his reign. The medieval church upheld him as a paragon of virtue while secular rulers invoked him as a prototype, a point of reference, and the symbol of imperial legitimacy and identity. Beginning with the Renaissance, there were more critical appraisals of his reign due to the rediscovery of anti-Constantinian sources. Critics portrayed him as a tyrant. Trends in modern and recent scholarship attempted to balance the extremes of previous scholarship. Constantine is a significant figure in the history of Christianity. The Church of the Holy Sepulchre, built on his orders at the purported site of Jesus' tomb in Jerusalem, became the holiest place in Christendom. The Papal claim to temporal power in the High Middle Ages was based on the supposed Donation of Constantine. He is venerated as a saint by Eastern Orthodox, Byzantine Catholics, and Anglicans.
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  • Other title(s):
    • Consul of the Roman Empire
    • Roman Emperor
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