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About Wilhelm Kettler
Wilhelm Kettler was the Duke of Courland, a Baltic German region in today's Latvia. He ruled the western Courland portion of the Duchy of Courland and Semigallia, while his brother Friedrich ruled the eastern Semigallia portion.
Everything about Wilhelm Kettler →- Occupation
- university teacher
- Born
- June 20, 1574
- Died
- April 7, 1640, April 17, 1640