Kurš apprecējās ar Ernest Günther, Duke of Schleswig-Holstein-Sonderburg-Augustenburg?

Ernest Günther I of Schleswig-Holstein-Sonderburg-Augustenburg (14 October 1609 – 18 January 1689) was a Duke of Schleswig-Holstein of its Sonderburg line. He was the first to have his ducal seat in Augustenborg Palace, which he built and named in honor of his wife. He ruled from 1647 until his death in 1689.

Princess Augusta of Schleswig-Holstein-Sonderburg-Glücksburg (27 June 1633 – 26 May 1701) was a Danish-German princess of the senior Glücksburg line of the Duke of Schleswig-Holstein. She was the first Duchess of Augustenburg by marriage. Augustenborg Palace, and as a consequence the nearby town, were named in honor of her.