Robert F. Kennedy's estranged wife, Mary Richardson Kennedy, has died, sources told ABC News.
"We deeply regret the death of our beloved sister Mary, whose radiant and creative spirit will be sorely missed by those who loved her," Mary Kennedy's family said in a statement released through a lawyer. "Our heart goes out to her children who she loved without reservation. We have no further comment at this time."
Mary Kennedy, 52, was Robert F. Kennedy Jr.'s second wife and the couple had four children together. The couple was married for 16 years before a divorce filing in 2010.
via abcnews.go.com