Rory Elizabeth Katherine Kennedy, is an American documentary filmmaker and youngest child of which U.S. Senator, and Ethel Kennedy, an American human-rights campaigner and widow? 
Rory Kennedy: Rory Elizabeth Katherine Kennedy (born December 12, 1968) is an American documentary filmmaker and youngest child of U.S. Senator Robert Kennedy and Ethel Kennedy. Ethel Kennedy: Ethel Skakel Kennedy (born April 11, 1928) is an American human-rights campaigner and widow of Senator Robert F. Kennedy, who was assassinated while running for nomination as Democratic presidential candidate in 1968.
Robert Kennedy