Did you mean: Friedrich Kittler
Friedrich Kettler
Member of the Ketteler
Friedrich Kettler was Duke of Courland and Semigallia from 1587 to 1642.
He was the son of Gotthard Kettler, the first Duke of Courland. Until 1617, he ruled only the eastern Zemgale portion of the duchy, while his younger brother, Wilhelm... Wikipedia
Born: November 25, 1569, Jelgava, Latvia
Died: August 17, 1642 (age 72 years), Jelgava, Latvia
Spouse: Elisabeth Magdalena of Pomerania (m. 1600)
Parents: Gotthard Kettler and Anna of Mecklenburg