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 Philip Medal Prince Philip Medal The Prince Philip Medal is named after Prince Philip, Duke of Edinburgh, who is the Senior Fellow of the Royal Academy of Engineering (RAE). In 1989 Prince Philip agreed to the commissioning of solid gold medals to be "awarded periodically to an engineer of any nationality who has made an exceptional contribution to engineering as a whole through practice, management or education." The first of these medals was awarded in 1991 to Air Commodore Sir Frank Whittle. Another medal also known as the Prince Philip medal is the City and Guilds Institute of London Gold Medal, awarded