When was Konstantinos Laskaris born?

Konstantinos Laskaris was born on 1170-01-01.

When did Konstantinos Laskaris die?

Konstantinos Laskaris died on 1205-03-19.

Browse the complete timeline of Konstantinos Laskaris throughout history

Born — Life — 1170-01-01
Konstantinos Laskaris was born on 1170-01-01.
Began serving as Byzantine emperor — Career — 1204-01-01
ruler of the Byzantine Empire
Stopped serving as Byzantine emperor — Career — 1205-01-01
ruler of the Byzantine Empire
Died — Life — 1205-03-19
Konstantinos Laskaris died on 1205-03-19.