JFK's younger sister Kathleen Kennedy, better known as "Kick," has been described as "the only rebel" of her ill-fated Kennedy generation ...

Watch: A Guide to the Kennedy Family Tree: Inside the Political Family’s A-List Hollywood Ties! The Fourth of July certainly feels like a natural day for a family reunion when it comes to America's ...

Kathleen "Kick" Kennedy was the second-eldest daughter of family patriarch Joseph P. Kennedy Sr. Rather than following her siblings into politics, Kick fell in love with a British nobleman and defied ...