Kurš apprecējās ar Anne Gonzaga?

Anna Gonzaga (Anna Marie; 1616 – 6 July 1684) was an Italian French noblewoman and salonist. The youngest daughter of Charles Gonzaga, Duke of Mantua and Montferrat, and Catherine de Mayenne (herself daughter of Charles, Duke of Mayenne), Anna was "Princess Palatine" as the wife of Edward of the Palatinate, a grandson of King James I of England and uncle to King George I of Great Britain. She bore Edward three children, all daughters. Had Anna not converted Edward to Catholicism, the English throne might have passed to their descendants.

Henri II de Lorraine-Guise, né le 4 avril 1614 à Paris et mort le 2 juin 1664 dans la même ville, est un grand seigneur français, archevêque de Reims de 1629 à 1640, puis cinquième duc de Guise de 1640 à 1664, prince de Joinville de 1640 à 1641 et comte d'Eu de 1640 à 1657. Il est le second fils de Charles I^er, quatrième duc de Guise, et d'Henriette Catherine de Joyeuse.

Edward, Prince Palatine of the Rhine (Eduard, Prinz von der Pfalz) (5 October 1625 – 10 March 1663), was the sixth son of Frederick V, Elector Palatine (of the House of Wittelsbach), the "Winter King" of Bohemia, by his consort, the English princess Elizabeth Stuart.