Born in 912
Otto I
Duke of Merania, Margrave of Istria
Born
November 23rd, 912 1112 years ago
Died
May 7th, 1234 790 years ago — 321 years old
Ruled as Duke of Merania and Margrave of Istria during the 13th century. Acquired significant territories through marriage and military actions, consolidating power in the region. Engaged in conflicts with neighboring states, strengthening the political landscape of the time. His lineage continued to influence the aristocracy in the Holy Roman Empire.
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