Kurš apprecējās ar Antoinette Louise de Mesmes?

Louis Victor de Rochechouart, 2nd Duke of Mortemart and Duke of Vivonne (25 August 1636 – 15 September 1688) was a French military officer and nobleman who was a member of the ancient House of Rochechouart. His father, Gabriel de Rochechouart de Mortemart, was a childhood friend of Louis XIII. His older sister was Gabrielle de Rochechouart de Mortemart, a celebrated beauty of the era; another sister was Madame de Montespan, the mistress of Louis XIV. Louis de Rochechouart commanded the French fleet in the Battle of Palermo. He was made a Marshal of France.