Question: Savage Grace is based on the dysfunctional, allegedly incestuous relationship between which wealthy American socialite who was murdered and her son, Antony?

full_context: Document 1: Savage Grace (progressive rock band): Savage Grace was Detroit, Michigan's progressive rock band of the late 1960s. With Guitarist Ron Koss, keyboardist John Seanor, and drummer Larry Zack as the nucleus of a jazzy trio called Scarlet Letter (with two albums on Mainstream), the addition of vocalist/bassist Al Jacquez transformed the group into Savage Grace. The band was soon signed to Reprise and released their eponymous debut album in 1969. Upon moving to Los Angeles the following year, the group embarked on a second album, which took almost two years to complete. By 1972, the trail had ended and the group went their separate ways. Savage Grace never achieved the success that seemed like their due; certainly their musicianship was top notch and their songwriting was good enough, but in the long run, was also perhaps a bit too eclectic to find a mainstream audience.
Document 2: Kala Savage: Kala Lynne Savage (born October 16, 1978) is an American actress. She is best known for the TV series "Undressed", "Santa Barbara", and "8 Simple Rules".
Document 3: The Savage (1917 film): The Savage is a 1917 American silent drama film starring Colleen Moore and Monroe Salisbury that is set in Canada and was directed by Rupert Julian. The film is presumed to be lost.
Document 4: Barbara Daly Baekeland: Barbara Daly Baekeland (1922 – November 17, 1972) was a wealthy American socialite who was murdered by her son, Antony "Tony" Baekeland. She was the ex-wife of Brooks Baekeland, who was the grandson of Leo Baekeland, inventor of Bakelite plastic.
Document 5: Barbara Zeisl Schoenberg: Barbara Zeisl Schoenberg was born in New York on May 17, 1940, the daughter of Austrian-American Jewish refugee from Nazi Austria composer Eric Zeisl and his wife Dr. Gertrud S Zeisl (Jellinek). She is portrayed by actress Frances Fisher in "Woman in Gold", the 2015 film about her son E. Randol Schoenberg, who represented Maria Altmann in her claim against the Government of Austria to recover five family-owned paintings by the artist Gustav Klimt stolen by the Nazis during World War II.
Document 6: Savage Grace: Savage Grace is a 2007 drama film directed by Tom Kalin and written by Howard A. Rodman, based on the book "Savage Grace" by Natalie Robins and Steven M.L. Aronson. The story is based on the dysfunctional, allegedly incestuous relationship between heiress and socialite Barbara Daly Baekeland and her son, Antony. The film stars Julianne Moore, Stephen Dillane, Eddie Redmayne, Elena Anaya, and Hugh Dancy.
Document 7: Mary Reilly (film): Mary Reilly is a 1996 American film directed by Stephen Frears and starring Julia Roberts and John Malkovich. The movie was written by Christopher Hampton and adapted from the novel "Mary Reilly" by Valerie Martin (itself inspired by Robert Louis Stevenson's "Strange Case of Dr Jekyll and Mr Hyde"). This was the re-teaming of director Frears, screenwriter Hampton, and actors Malkovich and Glenn Close, all of whom were involved in the Oscar-winning "Dangerous Liaisons" (1988).
Document 8: David Bale: David Charles Howard Bale (2 September 1941 – 30 December 2003) was an English entrepreneur and an environmentalist animal rights activist. He was the father of actor Christian Bale and the husband of Gloria Steinem.
Document 9: An American Crime: An American Crime is a 2007 American crime drama film starring Ellen Page and Catherine Keener. The film is based on the true story of the torture and murder of Sylvia Likens by Indianapolis housewife Gertrude Baniszewski. It premiered at the 2007 Sundance Film Festival.
Document 10: Barbie: Barbie is a fashion doll manufactured by the American toy company Mattel, Inc. and launched in March 1959. American businesswoman Ruth Handler is credited with the creation of the doll using a German doll called Bild Lilli as her inspiration.
Document 11: The Savages (film): The Savages is a 2007 American independent comedy-drama film written and directed by Tamara Jenkins. It stars Laura Linney and Philip Seymour Hoffman. Alexander Payne and Jenkins' husband Jim Taylor were two of the executive producers. The film premiered at the Sundance Film Festival to critical acclaim.
Document 12: Royal Doulton Bunnykins: Royal Doulton Bunnykins tableware and figurines are popular ceramic designs manufactured as nursery dishes and collectible figurines. The chinaware line originated with artwork by Sister Mary Barbara Bailey (née Barbara Vernon Bailey), the daughter of Cuthbert Bailey, general manager of Doulton during the 1930s. Unbeknownst to the public, Mary Barbara Bailey was not a professional illustrator, but a nun in the Augustinian Canonesses of the Lateran. Sister Mary Barbara provided illustrations to the designers of Doulton & Co. to be used on tableware. Six Bunnykins figurines were produced based on Sister Mary Barbara's illustrations in 1939 and were designed by Charles Noke. Discontinued during World War II, Bunnykins figurines were not reintroduced until 1969. Bunnykins continued to be produced in England until 2005. Bunnykins figurines and tableware are currently produced in Asia.
Document 13: Elaine Bartlett: Elaine Bartlett was a woman charged with a first offense felony for selling cocaine. Elaine, a mother of four children, spent sixteen years in the Bedford Hills prison in New York. During the time of Elaine's arrest, New York had just undergone some major changes with their drug laws. The controversial Rockefeller drug laws caused a major upset and cause many to second-guess the criminal justice system's benign motives. After he release in 2000, Elaine had no proper resources to help her get back on track with her life but that was not an excuse for her. Bartlett was a woman on a mission who was going to prove to not only to herself, but to the world that she was going to make it. After having lived through sixteen years in prison, she became an activist to repeal the Rockefeller drug laws. Bartlett helped found the Mothers of the Disappeared which is an advocacy group that is fighting to try and repeal the drug laws. Not only has Bartlett helped found this organization, but she has also gone up against New York state legislators, and delivered speeches at rallies. Besides the Rockefeller drug laws, Bartlett has also made an impact in attending anti-drug law events in Washington D.C., Philadelphia, and Texas. While Elaine was still in prison, she wanted to be involved with as many activities as she possibly could in order to keep busy and to show that she had the full potential to better herself and get an education. In 1999, Bartlett obtained her associate degree from Mercy College while she was still in prison.
Document 14: Robert Durst: Robert Alan Durst (born April 12, 1943) is an American real estate heir, the son of New York City mogul Seymour Durst, and the elder brother of Douglas Durst, head of the Durst Organization. He is primarily known for being suspected of foul play against three individuals in different states: Kathleen McCormack Durst, his first wife, who disappeared in New York in 1982; Susan Berman, his longtime friend, who was murdered in California in 2000; and his neighbor, Morris Black, who was murdered in Texas in 2001. Durst was the subject of a multi-state manhunt and was ultimately convicted of dismembering Black, but acquitted of his murder.
Document 15: Barbara Hale: Barbara Hale (April 18, 1922 – January 26, 2017) was an American actress best known for her role as legal secretary Della Street on more than 270 episodes of the long-running "Perry Mason" television series from 1957 to 1966, earning her a 1959 Emmy Award as Outstanding Supporting Actress in a Drama Series. She reprised the role in 30 Perry Mason movies for television. Her many film roles included "The Window" (1949), in which she starred as the mother of a boy who witnesses a murder.
ground_truth: Barbara Daly Baekeland