In this April 11, 1938 photo, Teddy Kennedy, center, and his sister Jean attend the changing of the guard at Buckingham Palace, London, as their father, the new American ambassador, Joseph Kennedy, paid a call on the king. Sen. Edward M. Kennedy of Massachusetts, the last surviving brother in a political dynasty and one of the most influential senators in history, died Tuesday night, Aug. 25, 2009, at his home on Cape Cod after a year-long struggle with brain cancer. He was 77. (AP Photo)