Actress/activist. Although she suffered from multiple sclerosis since 1975, “Lenny,” as she was known to friends, became a victim’s rights activist after the murder of her daughter, actress Dominique Dunne. She later founded the organization “Justice for Homicide Victims, Inc.” Ex-wife of author Dominick Dunne. Mother of actor Griffin Dunne and author Alexander Dunne. (bio by: Celia Foster)  Family links:  Spouse:  Dominick Dunne (1925 – 2009)*  Children:  Dominique Dunne (1958 – 1958)*  Dominique Ellen Dunne (1959 – 1982)*  Baby girl Dunne (1963 – 1963)* *Calculated relationship