When was Leo III the Syrian born?

Leo III the Syrian was born on 0675-01-01.

When did Leo III the Syrian die?

Leo III the Syrian died on 0741-06-18.

Browse the complete timeline of Leo III the Syrian throughout history

Born — Life — 0675-01-01
Leo III the Syrian was born on 0675-01-01.
Began serving as Byzantine emperor — Career — 0717-03-25
ruler of the Byzantine Empire
Died — Life — 0741-06-18
Leo III the Syrian died on 0741-06-18.