Millennium: 1st millennium AC
Centuries:
  • 4th century AC
  • 5th century AC
  • 6th century AC
Decades:
  • 400s
  • 410s
  • 420s
  • 430s
  • 440s
Years:


421 AC stands for the four hundred and twenty-first year following the Cataclysm, in the Age of Mortals. This date is also called 38 SC by some scholars.

Events

Births

Deaths

Refernces

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