☰

EN ▾

John IV Doukas Laskaris

13th-century emperor of Nicaea ^[1]

Born

25 Dec 1250

Died

1305

Nationality

Byzantine Empire ^[1]

Documented descendants

0

Titles & positions

emperor ^[1]
former Byzantine emperor (1 Jan 1259 – 25 Dec 1261) ^[1]

House

Laskaris ^[1]

Religion

Eastern Orthodoxy ^[1]

Sources

Wikidata Q37088 (retrieved 1 Nov 2026)

John IV Doukas Laskaris (1250–1305), emperor | GOTHA