When was Theodore I Laskaris born?

Theodore I Laskaris was born on 1174-01-01.

When did Theodore I Laskaris die?

Theodore I Laskaris died on 1221-01-01.

Browse the complete timeline of Theodore I Laskaris throughout history

Born — Life — 1174-01-01
Theodore I Laskaris was born on 1174-01-01.
Began serving as Byzantine emperor — Career — 1205-01-01
ruler of the Byzantine Empire
Died — Life — 1221-01-01
Theodore I Laskaris died on 1221-01-01.
Stopped serving as Byzantine emperor — Career — 1222-01-01
ruler of the Byzantine Empire