The Duchess of York * Trooping the Colour 2024 | On June 15, 2024, King George, Queen Lucille and their children (Prince Nicolas, Princess Victoria, Princess Lizabeth, Princess Charlotte, Prince Louis), the Duke and Duchess of York and their children (Princess Flora, Prince Arlo), the Countess and Earl of Sussex and their children (Andrew, Viscount Severn, Lady Isabella Windsor, and Hilo Mountbatten-Windsor) attended the King's Birthday Parade "Trooping the Colour" in central London. The annual military parade in London marks the King's official birthday.