Tracy Nelson

. A further album, The Four Marys, a collection of traditional celtic folk songs, followed in 1998. She is the daughter of the late teen pop idol, Ricky Nelson, and sister to the Nelson twins, Matthew and Gunnar Nelson of the brotherly rock duo, Nelson. She left Ruby Blue, which sank into obscurity, and concentrated on her acting career, starring in Mamet's plays and films - first the film Homicide, then in the play Oleanna, a part written for her. Returning to music in 1994, she released the solo album The Raven, followed by New York Girls' Club. Tracy Nelson is best known for playing the part of 'Sister Stevie' (the sidekick of Father Dowling in the tv show of "Father Dowling Mysteries") that starred Tom Bosley of "Happy Days" fame and the late Mary Wickes. In the mid and late 1980s she was the main element of the folk/pop band Ruby Blue, but after meeting David while acting in his play Speed the Plow, became his wife in 1991. Rebecca Pidgeon is an actress, singer, songwriter and the wife of playwright David Mamet.