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About Berthold IV, Duke of Zähringen
Berthold IV, Duke of Zähringen was a Duke of Zähringen and Rector of Burgundy. He was the son of Conrad I, Duke of Zähringen and Clementia of Luxembourg-Namur. He founded numerous cities, including Fribourg.
Everything about Berthold IV, Duke of Zähringen →- Occupation
- aristocrat
- Citizenship
- Germany
- Born
- 1125
- Died
- December 8, 1186