1st July 1962: Lady Diana Spencer (1961 - 1997), later the wife of Prince Charles, on her first birthday at Park House, Sandringham. (Photo by Hulton Archive/Getty Images)

1st July 1962:  Lady Diana Spencer (1961 - 1997), later the wife of Prince Charles, on her first birthday at Park House, Sandringham.  (Photo by Hulton Archive/Getty Images)