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  1. Constantine the Great - Wikipedia

    Constantine I[g] (27 February 272 – 22 May 337), also known as Constantine the Great, or known mononymously as Constantine, was Roman emperor from AD 306 to 337 and the first Roman …

  2. Constantine I | Biography, Accomplishments, Death, & Facts - Britannica

    Nov 28, 2025 · Constantine I (born February 27, after 280 ce?, Naissus, Moesia [now Niš, Serbia]—died May 22, 337, Ancyrona, near Nicomedia, Bithynia [now İzmit, Turkey]) was the first Roman emperor …

  3. Constantine I - World History Encyclopedia

    Apr 19, 2013 · Constantine I, aka Constantine the Great, was Roman emperor from 306 to 337 CE. Realizing that the Roman Empire was too large for one man to adequately rule, Emperor Diocletian …

  4. Constantine I The Great (306–337 AD) | UNRV Roman History

    Constantine I - often called Constantine the Great - was one of the most pivotal figures of the late Roman Empire. Born towards the end of the late third century AD, he ascended to power in 306 AD …

  5. Constantine I "Roman Emperor" - Biography, Age, Married and Children

    Apr 16, 2025 · Explore the life of Constantine I, the first Roman emperor to embrace Christianity. Discover his age, marriage, children, and impactful reign.

  6. Constantine the Great first Christian Emperor – Interesting Facts

    Constantine I, or Constantine the Great, was a Roman emperor from 306 to 337 AD. Diocletian’s previous emperor decided to split the empire into two parts since it was too large to be ruled by one …

  7. The TRUTH About CONSTANTINE the Great - Roman Empire

    Explore the transformative reign of Constantine the Great, his controversial conversion to Christianity, and the Edict of Milan that reshaped the Roman Empire.

  8. Constantine The Great - History And Culture

    Apr 21, 2024 · Constantine the Great, also known as Flavius Valerius Constantinus, was one of the most influential Roman emperors in history. His reign marked a turning point for the Roman Empire, …

  9. Constantine the Great: Life, Reign, Religious Transformation, & Facts

    Aug 16, 2024 · Constantine the Great (c. 272–337 AD) was a Roman Emperor who reigned from 306 to 337 AD and is renowned for his transformative impact on the Roman Empire and Christianity. Born in …

  10. Constantine | Byzantine Empire, Christianity, Edict of Milan | Britannica

    Constantine was a usurping Roman emperor who was recognized as coruler by the Western emperor Honorius in 409. Proclaimed emperor by his army in Britain in 407, Constantine crossed to the …