Who Was Alive

Were Constantine the Great and Julian alive at the same time?

Yes. Constantine the Great and Julian were alive at the same time for 5 years, from AD 331 to AD 337.

Julian was 5 when Constantine the Great died.

Constantine the Great

Roman emperor from 306 to 337 and first to convert to Christianity

Born c. AD 272 · died 22 May AD 337

Julian

Last Pagan Roman emperor, reigned 361 to 363

Born 17 November AD 331 · died 26 June AD 363, aged 31

  1. Diocletian
  2. Constantine the Great
  3. Saint George
  4. Basil of Caesarea
  5. Julian
  6. Jerome
  7. John Chrysostom
  8. Augustine of Hippo
  9. Hypatia
Constantine the Great and Julian in bold, with some of their best-known contemporaries. Drag across to see the age each reached in any year. Faded ends mark uncertain dates.