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Otto IV, Holy Roman Emperor

Holy Roman Emperor from 1209 to 1218 ^[1]

Born

1175

Died

19 May 1218

Nationality

Germany ^[1]

Documented descendants

0

Titles & positions

King of the Romans ^[1]
Duke of Swabia ^[1]
former Holy Roman Emperor (1209 – 1218) ^[1]

House

House of Welf ^[1]

Religion

Christianity ^[1]

Sources

Wikidata Q151457 (retrieved 1 Nov 2026)

Otto IV, Holy Roman Emperor (1175–1218), King of the Romans