Wilhelm Kettler (1574-1640)

"Wilhelm Kettler (20 June 1574 – 7 April 1640) was the Duke of Courland, a Baltic German region in today’s Latvia. Wilhelm ruled the western Courland portion of the Duchy of Courland and Semigallia, while his brother Friedrich ruled the eastern Semigallia portion." - (en.wikipedia.org 13.10.2020)

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What we know

Background

father of	Jacob Kettler [son of], Duchess Sophie of Prussia [mother of] ^↓

Sources & Mentions

Otto Heinz Mattiesen (Historiker). 1974. "Jakob Kettler". Neue Deutsche Biographie. 313-315. https://www.deutsche-biographie.de/pnd118775812.html#ndbcontent

Objects and visualizations

Genealogy

[Last update: 2020/10/13]

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