The Prince Of Wales & Duchess Of Cornwall Attend The Duke Of Wellington's Waterloo Banquet [Getty Images]

LONDON, ENGLAND - JUNE 18: Prince Charles, Prince of Wales and Camilla, Duchess Of Cornwall are greeted by The Duke and Duchess of Wellington ahead of The Duke of Wellington's Waterloo banquet at Apsley House on June 18, 2015 in London, England. (Photo by John Phillips - WPA Pool /Getty Images)

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