Frederick I Barbarossa1156
Frederick I Barbarossa makes Austria a duchy
Germany · House / House of Hohenstaufen. Chronological records rendered directly from the World History Database.
Frederick I Barbarossa makes Austria a duchy
This factsheet is generated from stored World History Database records matching the country, broad category, detailed category and exact Event value shown above. Duplicate display records are collapsed; database wording is otherwise preserved. Source provenance varies by record, so formal academic citation should be checked against the relevant primary source, archive or specialist historical reference.