Frederick William, Duke of Courland
Member of the Ketteler
Frederick William was Duke of Courland and Semigallia from 1698 to 1711. Frederick Wilhelm was the son of Friedrich Kasimir Kettler, Duke of Courland and Semigallia and Princess Elisabeth Sophie of Brandenburg. During his reign the duchy was... Wikipedia
Born: July 19, 1692, Jelgava, Latvia
Died: January 21, 1711 (age 18 years), Saint Petersburg, Russia
Spouse: Anna I of Russia (m. 1710–1711)
Great-grandparents: Wilhelm Kettler, George William, Elector of Brandenburg, Elizabeth Charlotte of the Palatinate, and more
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