Question: Name the American socialite, musician, author and former model who was the wife of Senator Ted Kennedy and mother to Kara Kennedy, the oldest of three children and a member of the Kennedy dynasty?
Sentence (from "Kara Kennedy"): She was the oldest of the three children of U.S. Senator Ted Kennedy from Massachusetts and Joan Bennett Kennedy, and a niece of President John F. Kennedy and Senator Robert F. Kennedy.
Relevant evidence: Yes