Kurš apprecējās ar Magdalena Wilhelmine of Württemberg?

Magdalena Wilhelmine of Württemberg (7 November 1677, Stuttgart – 30 October 1742, Karlsburg Castle, Durlach) was a margravine of Baden. She had a place in the regency during the minority of her grandson from 1738 to 1742.

Charles III William (German: Karl III. Wilhelm; 27 January [O.S. 17 January] 1679 – 12 May 1738) was Margrave of Baden-Durlach between 1709 and 1738. He was the son of Margrave Frederick Magnus of Baden-Durlach and Augusta Maria of Schleswig-Holstein-Gottorp. In 1715, he established Karlsruhe (Charles' repose), where he built his residence. Karlsruhe has since grown to a large city. With the consolidation of public finances and the creation of a reliable administration, he laid the foundations for the reform policies of his grandson, Charles Frederick.