Who Was Alive

Were Gregory I and Muhammad alive at the same time?

Yes. Gregory I and Muhammad were alive at the same time for 32 years, from AD 571 to AD 604.

Muhammad was 32 when Gregory I died.

Gregory I

6th-century Roman Pope, theologian and Church Father, Catholic and Orthodox saint, 64th Bishop of Rome and Doctor of the Church

Born AD 537–543 · died 12 March AD 604

Muhammad

Arabian political leader and the founder of Islam

Born 20 April AD 571 · died 8 June AD 632, aged 61

  1. Gregory I
  2. Muhammad
  3. Abu Bakr
  4. Umar ibn Al-Khattāb
  5. Brahmagupta
  6. Alī ibn Abī Ṭālib
Gregory I and Muhammad 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.