WINDSOR, ENGLAND - MARCH 24: Queen Elizabeth II and Prince Philip, Duke Of Edinburgh attend the traditional Royal Maundy Service at Windsor Castle on March 24, 2016 in Windsor, England. (Photo by Anthony Harvey/Getty Images)
WINDSOR, ENGLAND - MARCH 24: Queen Elizabeth II and Prince Philip, Duke Of Edinburgh attend the traditional Royal Maundy Service at Windsor Castle on March 24, 2016 in Windsor, England. (Photo by Anthony Harvey/Getty Images)