EDINBURGH, SCOTLAND - JULY 05: Queen Elizabeth II, Prince Philip, Duke of Edinburgh, Prince William, Duke of Cambridge and Princess Anne, Princess Royal leave the Signet Library to head to St Giles ... more 
EDINBURGH, SCOTLAND - JULY 05: Queen Elizabeth II, Prince Philip, Duke of Edinburgh, Prince William, Duke of Cambridge and Princess Anne, Princess Royal leave the Signet Library to head to St Giles Cathederal for the Thistle Ceremony on July 5, 2012 in Edinburgh, Scotland. Prince William, Duke of Cambridge will today be installed into the historic Order of the Thistle in a ceremony in Edinburgh attended by the Queen and the Duke of Edinburgh. (Photo by Chris Jackson/Getty Images) less 
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Getty Images | Photo By Chris Jackson / Getty Images
Thu, Jul 5, 2012 8:01 AM EDT