Question: Lucy Baker is a fictional character portrayed by an American former child actress and what?

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Bea Nicolas: Bea Nicolas (born Beatrice Faye Cancio Nicolas on April 15, 1994) is a Filipino former child actress in film and television.  Her older sister is former child actress Iwi Nicolas.  Nicolas is a licensed Medical technologist.

Daisy Carter: Daisy Carter is a fictional character from the American CBS soap opera "The Young and the Restless".  Created and introduced by former head writer Maria Arena Bell, the character was portrayed by Yvonne Zima.  She debuted during the episode airing on October 30, 2009 under an alias, later revealed to be the daughter of Sheila Carter (Kimberlin Brown) and Tom Fisher (Roscoe Born).  Bell created Daisy and stated Sheila was back in a new form.  Daisy later raped Daniel Romalotti (Michael Graziadei), drugging him to believe he was sleeping with his then wife.  She became pregnant with his child, and gave birth to a girl, Lucy, in 2011.  However, she later abandoned her in a church and the child was placed in an illegal adoption ring.  After Daisy was sent to prison for her actions, Daniel's mother Phyllis Summers (Michelle Stafford) gained custody of Lucy after Daniel gave up his parental rights.  In 2012, Daisy was released from prison by Avery Bailey Clark (Jessica Collins) and reclaimed her daughter, later earning full custody.  Daniel then married Daisy to be close to his child, and after Daisy went missing, Daniel has been raising Lucy.  Despite a brief stint in a psychiatric hospital, Daisy's whereabouts are still unknown.

Morgan York: Morgan Elizabeth York (born January 18, 1993) is an American former child actress.  She is best known for her roles as Kim Baker in the film "Cheaper by the Dozen", and as Sarah in the "Hannah Montana" series.

Pamelyn Ferdin: Pamelyn Wanda Ferdin (born February 4, 1959) is an American former child actress and animal rights activist.

Chloe Mitchell: Chloe Mitchell is a fictional character from the American CBS soap opera, "The Young and the Restless".  Introduced by former executive producer Edward J. Scott as the daughter of trusty Chancellor family maid, Esther Valentine (Kate Linder), the character was born onscreen on July 30, 1990.  Originally portrayed by twins, Darla and Sandra Greer, until 1991, upon her brief return in 1994, child actress, Danielle Ryah, portrayed the role.  On February 6, 2008, executive producer/head writer Josh Griffith introduced a new character, Chloe Mitchell, played by former "All My Children" actress, Elizabeth Hendrickson.  That August, a change in storyline revealed Chloe was Kate, having legally changed her name while offscreen, when the character was away in boarding school.  Upgraded from recurring to contract status, Hendrickson became an integral part of the cast.

Maia Brewton: Maia Luisa Brewton (born September 30, 1977) is an American former child actress who enjoyed success in the late 1980s and early 1990s.  She is best known for her role as the Mighty Thor-obsessed child Sara Anderson in the 1987 film "Adventures in Babysitting", and as Shelly the antagonistic sister of the title character on the early Fox Network show "Parker Lewis Can't Lose" from 1990 to 1993.

Lauren Chapin: Lauren Chapin (born May 23, 1945, Los Angeles, California) is an American former child actress, most remembered for her role as the youngest child "Kathy Anderson" (nicknamed "Kitten") in the television show "Father Knows Best", which was produced between 1954 and 1960.  Chapin was awarded five Junior Emmys for Best Child Actress.  Two of her older brothers were also child stars, Billy and Michael Chapin.

Lucy Baker: Lucy Baker is a fictional child character in the final two syndicated seasons of the long-running American television series, "Lassie" (1954-1973).  The character was portrayed by Pamelyn Ferdin.

Melanie Kohn: Melanie Kohn (born March 20, 1964) is a former child actress being noted for voicing Lucy van Pelt during the 1970s.  Kohn, a native of San Francisco, voiced the character in "It's a Mystery, Charlie Brown", "It's the Easter Beagle, Charlie Brown", "Be My Valentine, Charlie Brown" and "You're a Good Sport, Charlie Brown" (for which she also provided the voice of Loretta).  She returned to voice the same character in the feature-length film "Race for Your Life, Charlie Brown".  Melanie Kohn is the sister of Robin Kohn, who also voiced Lucy van Pelt.

Tracy Stratford: Tracy Allison Stratford (born January 19, 1955) is an American former child actress of the 1950s and 1960s, best known for her roles in "The New Loretta Young Show", "The Twilight Zone" (as Tina Miller and Christie Streator) and "A Charlie Brown Christmas" (as Lucy Van Pelt).

Supporting paragraphs: Lucy Baker Pamelyn Ferdin
Answer: animal rights activist