Kathleen Agnes "Kick" Kennedy, Marchioness of Hartington (February 20,1920--May 13,1948), was the fourth child and second daughter of Joseph P. Kennedy, Sr. and Rose Kennedy.
Kathleen Agnes "Kick" Kennedy, Marchioness of Hartington (February 20,1920--May 13,1948), was an American socialite. She was the fourth child and second daughter of Joseph P. Kennedy, Sr. and Rose Kennedy.