The White House said the president was looking forward to "thanking The Duke of Cambridge for the hospitality shown to him by the Royal Family during the President's recent visits to the United Kingdom."
Prince Andrew, Duke of York, seen here at Ascot Racecourse in June, was confronted by police in a garden at Buckingham Palace, who ordered him to identify himself.
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The Duchess of Cambridge receives a bouquet of flowers, as she leaves after a visit to Hope House in London on Tuesday. The former Kate Middleton appeared unaffected by the controversy surrounding remarks made by author Hilary Mantel.
April 29, 2011: Their Royal Highnesses Prince William, Duke of Cambridge and Catherine, Duchess of Cambridge kiss on the balcony at Buckingham Palace after their wedding.
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