Kurš apprecējās ar Princess Françoise of Orléans (1844–1925)?

Princess Françoise Marie Amélie of Orléans (14 August 1844 – 28 October 1925) was a member of the House of Orléans and by marriage Duchess of Chartres.

Prince Robert, Duke of Chartres (Robert Philippe Louis Eugène Ferdinand; 9 November 1840 – 5 December 1910), was the son of Prince Ferdinand Philippe, Duke of Orléans, and thus, a grandson of King Louis-Philippe of France. He fought for the Union in the American Civil War, and then for France in the 1870 Franco-Prussian War. In 1863, he married his cousin Princess Françoise of Orléans, the daughter of François, Prince of Joinville. In 1886, he was exiled from France.