Events in 2009 resolved some of the questions that beguiled us about the people above. Composite from AP and Getty Images hide caption

itoggle caption Composite from AP and Getty Images

In this photo taken circa 1962, U.S. Attorney General Robert Kennedy (from left) talks with his brothers U.S. Sen. Edward Kennedy and President John F. Kennedy. Hulton Archive/Getty Images) hide caption

itoggle caption Hulton Archive/Getty Images)