The Scarlet Pimpernel is the first novel in a series of historical fiction by Baroness Orczy set during the Reign of Terror following the start of the French Revolution, first published in 1905.
 The novel was written after Orczy's stage play of the same title enjoyed a long run in London and popular success earlier in 1905, after a first run in Nottingham in 1903.
San Luis Fútbol Club, known more commonly as San Luis or San Luis Potosí, was a Mexican professional football club from the city of San Luis Potosí, Mexico.
 The club was founded in 1957, when they were known as Santos (saints).
 The team's nickname of "Tuneros", a reference to the tuna fruit, was later changed to "Gladiadores".
 The nickname for the team was then changed to "Reales".
 The nickname "Tribu Real" is a reference to the fact that the team was once named "Real San Luis".
 Another nickname recently given to the team is the name of "El Equipo del Milagro" (The Miracle team) because of the last-minute "miracle" to stay in the highest division.
 San Luis play their home games at Alfonso Lastras Ramirez Stadium.
 On May 28, 2013 it was confirmed the team would move to Tuxtla Gutiérrez, Mexico and be renamed Chiapas Fútbol Club.
Flavio Sergio Viana known as Schumacher (born in São Paulo, August 31, 1975) is a Brazilian futsal player.
 He was elected as the 2008 World's Best Futsal Player.
 His nickname is a reference to German football goalkeeper Harald Schumacher.
Samuel Elias (better known as Dutch Sam April 4, 1775 in Petticoat Lane, London – July 3, 1816), was a professional boxing pioneer and was active between the years 1801 and 1814.
 Known as the hardest hitter of his era, he earned the nickname "The Man with the Iron Hand".
 Dutch Sam also earned the nickname "The Terrible Jew" with reference to his Jewish ancestry.
The Edelstam Prize, named after Harald Edelstam, is awarded annually by the Harald Edelstam Foundation.
Gregory John Norman AO (born 10 February 1955) is an Australian professional golfer and entrepreneur who spent 331 weeks as the world's Number 1 Official World Golf Rankings ranked golfer in the 1980s and 1990s.
 He has won 91 international tournaments, including 20 PGA Tour tournaments and two majors: The Open Championships in 1986 and 1993.
 Norman also earned thirty top-10 finishes and was the runner-up 8 times in majors throughout his career.
 He was inducted into the World Golf Hall of Fame in 2001 with the highest percentage of votes (80%) of any golfer to date.
 In a reference to his blond hair, size, aggressive golf style and his birthplace's native coastal animal, Norman's nickname is "The Great White Shark" (often shortened to just "The Shark"), which he earned after his play at the 1981 Masters.
Lolita was the nickname of one of the principal characters in Vladimir Nabokov's novel "Lolita".
 "Lolita"<nowiki>'</nowiki>s actual name was Dolores, with whom the narrator, Humbert Humbert, develops a sexual obsession.
 In the book itself, "Lolita" is specifically Humbert's nickname for Dolores.
 Nevertheless, "Lolita" and "loli" has come to be used as a general reference to girls considered sexually precocious.
Caroline Edelstam (born 2 September 1975 in Trelleborg, Sweden) is a non-profit executive, currently a board member of the Harald Edelstam Foundation (also known as the Edelstam Foundation) and Chair of the Prize Jury for the Edelstam Prize, both of which she co-founded.
 She also founded the Edelstam Institute of Education for Human Rights and International Affair of which she is the Executive Director.
 Harald Edelstam was her grandfather.
Gustav Harald Edelstam (March 17, 1913 – April 16, 1989) was a Swedish diplomat.
 During World War II he earned the nickname "Svarta nejlikan" ("the Black Pimpernel," a reference to the Scarlet Pimpernel) for helping SOE agents and saboteurs escape from the Germans.
 During the early 1970s he was stationed in Santiago, Chile, and became known as the "Raoul Wallenberg of the 1970s" when he helped over 1,200 Chileans, hundreds of Cuban diplomats and civilians, and 67 Uruguayan and Bolivian refugees escape persecution by dictator Augusto Pinochet.
The Power of One is a novel by Australian author Bryce Courtenay, first published in 1989.
 Set in South Africa during the 1930s and 1940s, it tells the story of an English boy who, through the course of the story, acquires the nickname of Peekay.
 (In the movie version, the protagonist's given name is Peter Phillip Kenneth Keith, but not in the book.
 The author identifies "Peekay" as a reference to his earlier nickname "Pisskop": Afrikaans for "Pisshead.")

Question: Harald Edelstam earned the nickname that was in reference to the novel by whom?
Answer: Baroness Orczy