LONDON, UNITED KINGDOM:  Picture taken probably in 1950s in London of Princess Margaret, the younger sister of future Britain's Queen Elizabeth II. Princess Margaret married in May 1960 the photographer Antony Armstrong-Jones who was later created Earl of Snowdon. Princess Margaret and her husband had two children, son Linley, and daughter Sarah, but announced their separation in March 1976. When the marriage was officially ended two years later, Margaret became the first royal to divorce since Henry VIII in the 16th century. (Photo credit should read AFP/Getty Images)