Queen Elizabeth II and Prince Philip, Duke of Edinburgh pose with the President of Ghana, John Agyekum Kufuor, and his wife Theresa Kufuor as they arrive for a State Banquet at Buckingham Palace on March 13, 2007. (Photo by Anwar Hussein Collection/ROTA/WireImage)
NAIROBI - NOVEMBER 10:  Queen Elizabeth II prepares to make a speech on November 10, 1983 at a State Banquet in State House Nairobi, Kenya. The Queen was at the beginning of a 'Royal Tour' of Kenya.  (Photo by David Levenson/Getty Images)