When was Michael III born?

Michael III was born on 0840-01-09.

When did Michael III die?

Michael III died on 0867-09-25.

Browse the complete timeline of Michael III throughout history

Born — Life — 0840-01-09
Michael III was born on 0840-01-09.
Began serving as Byzantine emperor — Career — 0842-01-01
ruler of the Byzantine Empire
Stopped serving as Byzantine emperor — Career — 0867-01-01
ruler of the Byzantine Empire
Died — Life — 0867-09-25
Michael III died on 0867-09-25.