Question: In which year was the first performance of the musical which features a character named Mr. Mistoffelees?

Context articles: Cats (musical)
Jacob Brent
Mr. World Canada
Darren Storsley
The Shaggy Dog (2006 film)
Pulitzer Prize for Music
Symphony No. 6 (Tchaikovsky)
Mr. Mistoffelees
Think Fast, Mr. Moto
Lydia Webb

Cats is a musical composed by Andrew Lloyd Webber, based on "Old Possum's Book of Practical Cats" by T. S. Eliot, and produced by Cameron Mackintosh.
 The musical tells the story of a tribe of cats called the Jellicles and the night they make what is known as "the Jellicle choice" and decide which cat will ascend to the Heaviside Layer and come back to a new life.
 "Cats" introduced the song standard "Memory".
 The first performance of "Cats" was in 1981.
Jacob 'Jazzy' Brent (born August 14, 1973) is an American stage actor who is most famous for his role as the Magical Mr. Mistoffelees in the video production of CATS which was filmed in 1998.
 He graduated from the North Carolina School of the Arts in 1991.
 Jacob also worked with the ALICE workshop, a musical based on Alice in Wonderland as well as his own showcase at the Sadlers Wells Theatre.
 In 2002, he worked with choreography during the Elan Awards and the Dance with Dancers Millennium Gala for the New York City Ballet.
 Jacob now donates his time and talent to San Jose Children's Musical Theatre, where he is directing their 2008 production of "Peter Pan" as well as their 2009 Spring Production of Leonard Bernstein's "Candide".
 He holds a Masters of Fine Arts from San Diego State University.
 In 2016, Brent was appointed Assistant Professor of Dance at Shenandoah University.
 There, he instructs students in the art of becoming "Jazz Warriors".
Mr. World Canada (sometimes informally referred to as Mr. Canada) is a Canadian male beauty pageant that runs in parallel with the Miss World Canada pageant, the two sending their winners to compete in the Mister World and Miss World pageants respectively.
 Darren Storsley, the organizer of the Miss B.C. World pageant, was named Mr. World Canada in 2007.
 Ron Wear of Edmonton, Alberta won the competition in 2010.
 Wear went on to compete in Mister World 2010, but he did not win.
 Wear attested to his Mr. World Canada duties preventing him from pursuing an acting career to the extent that he would have liked.
 In 2012, Frankie Cena of Burnaby, British Columbia won the Mr. World Canada competition.
 Cena was an undergraduate student at the University of British Columbia at the time, and went on to use his title to model, act, and represent Canada to other nations.
 At Mister World 2012, Cena ranked first at the talent show, second in the multimedia competition, and tenth overall.
 While Mr. World Canada, Cena sang at the Warmth of Light Musical Banquet hosted by Miss World Canada contestant Selina Yue.
Darren Storsley is the founder of Top Teen of Canada.
 He is the director of the Miss B.C. World competition, which he also founded, and he directs the Miss/Mrs/Miss Teen B.C. competition.
 Storsley is employed as a teacher at Langley Fine Arts School.
 He is a gay man and is the faculty advisor for the school's gay–straight alliance.
 In 2003, Storsley was named Mr. Canada.
 He won the Canadian Male Model Search a year later.
 In 2007, he was named Mr. World Canada.
The Shaggy Dog is a 2006 American family comedy film directed by Brian Robbins and written by Geoff Rodkey, Jack Amiel, Michael Begler, Cormac Wibberley and Marianne Wibberley.
 It is the second remake of the 1959 film of the same name, which was first remade as a television film in 1994.
 Both the 1959 and 1994 features, as well as the 1976 theatrical sequel and the 1987 television sequel, had a character named Wilby Daniels transforming into an Old English Sheepdog, whereas this remake presents a character named Dave Douglas transforming into a Bearded Collie.
 It stars Tim Allen, Robert Downey, Jr., Kristin Davis, Danny Glover, Spencer Breslin, Jane Curtin, Zena Grey and Philip Baker Hall.
The Pulitzer Prize for Music is one of the seven American Pulitzer Prizes that are annually awarded for Letters, Drama, and Music.
 It was first awarded in 1943.
 Joseph Pulitzer did not call for such a prize in his will, but had arranged for a music scholarship to be awarded each year.
 This was eventually converted into a full-fledged prize: "For a distinguished musical composition of significant dimension by an American that has had its first performance in the United States during the year."
 Because of the requirement that the composition had its world premiere during the year of its award, the winning work had rarely been recorded and sometimes had received only one performance.
 In 2004 the terms were modified to read: "For a distinguished musical composition by an American that has had its first performance or recording in the United States during the year."
The Symphony No. 6 in B minor, Op. 74, Pathétique is Pyotr Ilyich Tchaikovsky's final completed symphony, written between February and the end of August 1893.
 The composer entitled the work "The Passionate Symphony", employing a Russian word, Патетическая ("Pateticheskaya"), meaning "passionate" or "emotional", that was then mistranslated into French as "pathétique", "evoking pity", yet the mistranslation survived subsequent productions in every country but Russia.
 The composer led the first performance in Saint Petersburg on 16/28 October of that year, nine days before his death.
 The second performance, conducted by Eduard Nápravník, took place 21 days later, at a memorial concert on 6/18 November.
 It included some minor corrections that Tchaikovsky had made after the premiere, and was thus the first performance of the work in the exact form in which it is known today.
 The first performance in Moscow was on 4/16 December, conducted by Vasily Safonov.
 It was the last of Tchaikovsky's compositions premiered in his lifetime; his last composition of all, the single-movement 3rd Piano Concerto, Op. 75, which was completed in October 1893, a short time before his death, received a posthumous premiere.
Mr. Mistoffelees is a character in T. S. Eliot's poetry book "Old Possum's Book of Practical Cats" and its stage adaptation, Andrew Lloyd Webber's popular musical "Cats".
 He is an important primary character, and one of the most popular of the show.
 He is also sometimes named Quaxo.
Think Fast, Mr. Moto is a 1937 film featuring a mysterious Japanese detective named Mr. Moto.
 It is the first of eight films in the Mr. Moto series, all based on Mr. Moto novels written by John P. Marquand.
 The film stars Peter Lorre as the title character, Virginia Field, Thomas Beck and Sig Ruman.
 Mr. Moto works to stop a secret smuggling operation.
Lydia Webb (1736 or 1737-1793) was an English actress.
 She started acting in Norwich.
 She was married twice.
 First, she married a man named Mr. Day.
 Second, she married a Mr. Webb.
 Her first notable performance was on 21 November 1772 at the Theatre Royal, Edinburgh, performing in "The West Indian".
 She died in 1793.