Britain's Queen Elizabeth II (L) and Prince Philip, The Duke of Edinburgh travel by carriage after the Most Noble Order of the Garter Ceremony at Windsor Castle in southern England, June 16, 2014. The Order is the senior and oldest British Order of Chivalry, founded by Britain's King Edward III in 1348. AFP PHOTO/POOL/ ARTHUR EDWARDS        (Photo credit should read ARTHUR EDWARDS/AFP/Getty Images)