Question: What was the actress which acted the role of Nell Trent best known for? 

Context articles: Sarah-Jane Varley
Nell Campbell
Nell Carter
Nell Tiger Free
Nell Shipman
Sophie Vavasseur
Diana Van der Vlis
Lina Poletti
The Old Curiosity Shop (2007 film)
Nell Hudson

Sarah-Jane Varley is a British actress, best known for playing Sarah Foster in the 1980s BBC drama "Howards' Way".
 She played Little Nell in the 1975 musical film, "Mister Quilp", and also appeared in the films "The Wildcats of St Trinian's" (1980), "And the Ship Sails On" (1983) and "Double Impact" (1991).
 She also played Estella in the 1981 BBC adaptation of "Great Expectations", and Sally Harte in the 1986 miniseries "Hold the Dream".
Laura Elizabeth "Little Nell" Campbell (born 24 May 1953) is an Australian actress, club owner, and singer.
 She is best known for her portrayal of Columbia in "The Rocky Horror Show" and her song "Do the Swim".
Nell Ruth Carter (born Nell Ruth Hardy; September 13, 1948 – January 23, 2003) was an American singer and actress.
 Beginning her career in 1970, Carter started in theater; singing and later crossed over to television.
 Carter was perhaps best known for her role as Nell Harper on the NBC sitcom "Gimme a Break!
" which originally aired from 1981 to 1987.
 Carter received two Emmy and two Golden Globe award nominations for her work on the series.
 Prior to Gimme a Break!
, Carter won a Tony Award for "Best Performance by a Featured Actress in a Musical" in 1978 for her performance in the Broadway musical "Ain't Misbehavin'", as well as an Primetime Emmy Award for her reprisal of the role on television in 1982.
Nell Tiger Free (born 13 October 1999) is an English actress and singer best known for her role as Myrcella Baratheon in season 5 of the television series "Game of Thrones," where she replaced Aimee Richardson.
 She is also known for roles as Chloe Crumb in the film version of "Mr. Stink" and Anna in the film "Broken."
Nell Shipman (October 25, 1892 – January 23, 1970) was a Canadian actress, author and screenwriter, producer, director, and animal trainer.
 She was a Canadian pioneer in early Hollywood.
 She is best known for her work in James Oliver Curwood stories and for portraying strong, adventurous women.
 In 1919, she and her producer husband, Ernest Shipman, made the most successful silent film in Canadian history, "Back to God's Country" in which she did one of the first on-screen nude scenes.
Sophie Vavasseur (born 10 May 1992) is an Irish actress best known for her award-nominated role as Evelyn Doyle in the Irish film "Evelyn".
Diana Van der Vlis (June 9, 1935 - October 22, 2001) was a Canadian-American stage, screen and television actress best known for her characters Dr. Nell Beaulac on the ABC soap opera "Ryan's Hope" and Kate Hathaway Prescott on the CBS soap opera "Where the Heart Is".
 Two other roles on daytime dramas that she played were Sherry Rowan on "Ryan's Hope" and Susan Ames Carver on "The Secret Storm", when she was a substitute for Judy Lewis in the role.
Lina Poletti (Ravenna, 27 August 1885 – Sanremo, 1971), born Cordula Poletti, was an Italian feminist, often described as being beautiful and rebellious, prone to wear men's clothing, and who is best known today for her affairs with writer Sibilla Aleramo and actress Eleonora Duse.
 In the book, "Le lesbiche nell'italia del primo Novecento" (Lesbians in Italy in the early twentieth century), Poletti is credited with being one of the first women in Italy to openly declare her lesbianism, without regret.
The Old Curiosity Shop is a British television film adapted from the Charles Dickens's novel "The Old Curiosity Shop".
 It stars Irish actress Sophie Vavasseur as Nell Trent, with Derek Jacobi as her grandfather, Toby Jones as Quilp and George MacKay as Nell's friend, Kit.
 It was broadcast on 26 December 2007 on ITV.
Nell Rose Hudson is an English actress best known for her recurring role as Laoghaire MacKenzie in the Starz television drama series "Outlander" and "Victoria".