Ottokar IV, Duke of Styria

Margrave (later Duke) of Styria from 1164 to 1192

Died
1192
Ottokar IV, a member of the Otakar dynasty, was Margrave of Styria from 1164 and Duke from 1180, when Styria, previously a margraviate subordinated to the stem duchy of Bavaria, was raised to the status of an independent duchy.

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Events associated with Ottokar IV, Duke of Styria