Kurš apprecējās ar Armande de La Tour d'Auvergne?

Armande de La Tour d'Auvergne (28 August 1697 – 13 April 1717) was a French noblewoman and Princess of Epinoy by marriage. She died without issue.

Louis de Melun, Duke of Joyeuse (October 1694 – 31 July 1724) was a French nobleman. He was the Prince of Epinoy, Baron then Duke of Joyeuse (1714) and Peer of France, Baron of Cysoing, Antoing and Wiers, Earl of Saint-Pol, Viscount of Gand, châtelain de Bapaume, Lord of Villemareuil, of Vaucourtois and of Saint-Jean-les-Deux-Jumeaux.