Prince Jean, Duke of Guise Prince Jean, Duke of Guise Prince Jean of Orléans, Duke of Guise (Jean Pierre Clément Marie; 4 September 1874 – 25 August 1940), was the son of Prince Robert, Duke of Chartres (1840–1910), grandson of Prince Ferdinand Philippe and great-grandson of Louis Philippe I, King of the French. His mother was Françoise of Orléans, daughter of François, Prince of Joinville, and Princess Francisca of Brazil. Upon the death of his cousin and brother-in-law Philippe, Duke of Orléans, claimant to the throne of France as "Philip VIII", the Duke of Guise became, at least for his Orleanist and Unionist supporters, titular
Prince Daniel, Duke of Västergötland Västergötland", corresponding in form to the style used by previous Swedish princes, including Victoria's younger brother Prince Carl Philip, Duke of Värmland, i.e. "Prince + Given name + Duke of [Place]". As was further announced in May 2010, on his wedding day Westling was made a prince of Sweden and was granted the style "Royal Highness", making him an official member of the Swedish Royal Family and on a par with other senior members of the Royal Family, such as Prince Carl Philip, Princess Madeleine and Princess Lilian. At Stockholm Cathedral, he was also then made a knight of the