Question: In what year did the writer of Treasure Island die?

full_context: Document 1: Samoa: The Independent State of Samoa ( Samoan: Malo Sa 'oloto Tuto 'atasi o Sāmoa, IPA: [ˌsaːˈmoa]), commonly known as Samoa (Samoan: Sāmoa) and formerly known as Western Samoa, is a Unitary Parliamentary Republic with eleven administrative divisions. The two main islands are Savai'i and Upolu with four smaller islands surrounding the landmasses. The capital city is Apia. The Lapita people discovered and settled the Samoan islands around 3,500 years ago. They developed a unique language and cultural identity.
Document 2: The Treasure of the Sierra Madre: The Treasure of the Sierra Madre (originally titled Der Schatz der Sierra Madre) is a 1927 adventure novel by bilingual German author B. Traven, whose identity remains unknown. In the book, two destitute American men in the 1920s join an older American man in Mexico to prospect for gold. John Huston adapted the book as a 1948 film of the same name.
Document 3: Tuvalu: In 1890 Robert Louis Stevenson, his wife Fanny Vandegrift Stevenson and her son Lloyd Osbourne sailed on the Janet Nicoll, a trading steamer owned by Henderson and Macfarlane of Auckland, New Zealand, which operated between Sydney and Auckland and into the central Pacific. The Janet Nicoll visited three of the Ellice Islands; while Fanny records that they made landfall at Funafuti, Niutao and Nanumea, Jane Resture suggests that it was more likely they landed at Nukufetau rather than Funafuti. An account of this voyage was written by Fanny Stevenson and published under the title The Cruise of the Janet Nichol, together with photographs taken by Robert Louis Stevenson and Lloyd Osbourne.
Document 4: A Footnote to History: Eight Years of Trouble in Samoa: Robert Louis Stevenson arrived in Samoa in 1889 and built a house at Vailima. He quickly became passionately interested, and involved, in the attendant political machinations. These involved the three colonial powers battling for control of Samoa – America, Germany and Britain – and the indigenous factions struggling to preserve their ancient political system. The book covers the period from 1882 to 1892.
Document 5: Samoa: The origins of the Samoans are closely studied in modern research about Polynesia in various scientific disciplines such as genetics, linguistics and anthropology. Scientific research is ongoing, although a number of different theories exist; including one proposing that the Samoans originated from Austronesian predecessors during the terminal eastward Lapita expansion period from Southeast Asia and Melanesia between 2,500 and 1,500 BCE. The Samoan origins are currently being reassessed due to new scientific evidence and carbon dating findings from 2003 and onwards.
Document 6: Tuvalu: Trading companies became active in Tuvalu in the mid-19th century; the trading companies engaged palagi traders who lived on the islands. John (also known as Jack) O'Brien was the first European to settle in Tuvalu, he became a trader on Funafuti in the 1850s. He married Salai, the daughter of the paramount chief of Funafuti. Louis Becke, who later found success as a writer, was a trader on Nanumanga from April 1880 until the trading-station was destroyed later that year in a cyclone. He then became a trader on Nukufetau.
Document 7: Treasure Island in Outer Space: Treasure Island in Outer Space () is a 1987 science fiction Italian and German television miniseries directed by Antonio Margheriti.
Document 8: The Beach of Falesá: "The Beach of Falesá" is a short story by Scottish author Robert Louis Stevenson. It was first published in the "Illustrated London News" in 1892, and later published in book form in the short-story collection "Island Nights' Entertainments" (1893). It was written after Stevenson moved to the South Seas island of Samoa just a few years before he died there.
Document 9: The Black Arrow: A Tale of the Two Roses: The Black Arrow: A Tale of the Two Roses is an 1888 novel by Robert Louis Stevenson. It is both an historical adventure novel and a romance novel. It first appeared as a serial in 1883 with the subtitle "A Tale of Tunstall Forest" beginning in "Young Folks; A Boys' and Girls' Paper of Instructive and Entertaining Literature," vol. XXII, no. 656 (Saturday, 30 June 1883) and ending in the issue for Saturday, 20 October 1883—Stevenson had finished writing it by the end of summer. It was printed under the pseudonym Captain George North. He alludes to the time gap between the serialisation and the publication as one volume in 1888 in his preface "Critic [parodying Dickens's 'Cricket'] on the Hearth": "The tale was written years ago for a particular audience..." The Paston Letters were Stevenson's main literary source for "The Black Arrow".
Document 10: Samoa: Mission work in Samoa had begun in late 1830 by John Williams, of the London Missionary Society arriving in Sapapali'i from The Cook Islands and Tahiti. According to Barbara A. West, "The Samoans were also known to engage in ‘headhunting', a ritual of war in which a warrior took the head of his slain opponent to give to his leader, thus proving his bravery." However, Robert Louis Stevenson, who lived in Samoa from 1889 until his death in 1894, wrote in A Footnote to History: Eight Years of Trouble in Samoa, "… the Samoans are gentle people."
Document 11: Samoa: Britain also sent troops to protect British business enterprise, harbour rights, and consulate office. This was followed by an eight-year civil war, during which each of the three powers supplied arms, training and in some cases combat troops to the warring Samoan parties. The Samoan crisis came to a critical juncture in March 1889 when all three colonial contenders sent warships into Apia harbour, and a larger-scale war seemed imminent. A massive storm on 15 March 1889 damaged or destroyed the warships, ending the military conflict.
Document 12: Treasure Island (2012 miniseries): Treasure Island is a two-part British television miniseries adaptation of the novel "Treasure Island" (1883) by Robert Louis Stevenson. The screenplay was written by Stewart Harcourt, produced by Laurie Borg and directed by Steve Barron. It was made by BSkyB and first shown in the United Kingdom on Sky1 on 1 & 2 January 2012.
Document 13: Kidnapped (2005 miniseries): Kidnapped is a two-part BBC television adaptation of the 1886 novel of the same name by Robert Louis Stevenson. The show is directed by Brendan Maher and stars James Anthony Pearson as Davie Balfour and Iain Glen as Alan Breck.
Document 14: Black Sails (TV series): Black Sails is an American historical adventure television series set on New Providence Island and written to be a prequel to Robert Louis Stevenson's novel "Treasure Island". The series was created by Jonathan E. Steinberg and Robert Levine for Starz. It debuted online for free on YouTube and other various streaming platform and video on demand services on January 18, 2014. The debut on cable television followed a week later on January 25, 2014. Steinberg is executive producer, alongside Michael Bay, Brad Fuller and Andrew Form, while Michael Angeli, Doris Egan, and Levine are co-executive producers.
Document 15: Samoa: The New Zealand police attempted to arrest one of the leaders in the demonstration. When he resisted, a struggle developed between the police and the Mau. The officers began to fire randomly into the crowd and a Lewis machine gun, mounted in preparation for this demonstration, was used to disperse the demonstrators. Chief Tamasese was shot from behind and killed while trying to bring calm and order to the Mau demonstrators, screaming "Peace, Samoa". Ten others died that day and approximately 50 were injured by gunshot wounds and police batons. That day would come to be known in Samoa as Black Saturday. The Mau grew, remaining steadfastly non-violent, and expanded to include a highly influential women's branch.
ground_truth: 1894
sub_queries: Treasure Island >> screenwriter Answer: Robert Louis Stevenson
In what year did Robert Louis Stevenson die? Answer: 1894