Kurš apprecējās ar Charles Ferdinand, Duke of Berry?

Charles Ferdinand d'Artois, Duke of Berry (24 January 1778 – 14 February 1820), was the third child and younger son of Charles, Count of Artois (later King Charles X of France), and Maria Theresa of Savoy. In 1820 he was assassinated at the Paris Opera by Louis Pierre Louvel, a Bonapartist. In June 1832, two years after the overthrow of Charles X, an unsuccessful royalist insurrection in the Vendée was led by Charles Ferdinand's widow, Marie-Caroline, in an attempt to restore their son Henri, Comte de Chambord, to the French throne.

Princess Maria Carolina of the Two Sicilies (Maria Carolina Ferdinanda Luise; 5 November 1798 – 16 April 1870) was an Italian princess of the House of Bourbon who married into the French royal family, and was the mother of Henri, Count of Chambord. She led an unsuccessful rebellion against King Louis Philippe I to install her son on the French throne.