Who Was Alive

Were Constantius Chlorus and Constantine the Great alive at the same time?

Yes. Constantius Chlorus and Constantine the Great were alive at the same time, from c. AD 272 to AD 306.

Constantius Chlorus

Constantius Chlorus

Roman emperor

Born AD 250 · died 25 July AD 306, aged 55 or 56

Constantine the Great

Constantine the Great

Roman emperor

Born c. AD 272 · died 22 May AD 337

  1. Plotinus, AD 205 – AD 270
  2. Aurelian, AD 214 – AD 275
  3. Diocletian, 240s – AD 316
  4. Constantius Chlorus, AD 250 – AD 306
  5. Constantine the Great, c. AD 272 – AD 337
  6. Saint George, AD 275 – c. AD 303
  7. Basil of Caesarea, AD 329 – AD 379
  8. Gregory of Nazianzus, c. AD 330 – c. AD 390
  9. Julian, AD 331 – AD 363

Constantius Chlorus and Constantine the Great in bold, with some of their best-known contemporaries; dashed lines mark world events. Drag across, or use the arrow keys, to see the age each reached in any year. Faded ends mark uncertain dates.

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Where Constantius Chlorus and Constantine the Great were born

Constantius Chlorus and Constantine the Great are labelled, with the contemporaries on the timeline. Each dot is a birthplace from Wikidata (9 of 9 placed); tap one to open that person.
Birthplaces as a list