Question: In what year did the author of The Silverado Squatters die?

full_context: Document 1: 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 2: Travels with a Donkey in the Cévennes: Travels with a Donkey in the Cévennes (1879) is one of Robert Louis Stevenson's earliest published works and is considered a pioneering classic of outdoor literature.
Document 3: 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 4: 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 5: 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 6: 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 7: 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 8: The Silverado Squatters: The Silverado Squatters (1883) is Robert Louis Stevenson's travel memoir of his two-month honeymoon trip with Fanny Vandegrift (and her son Lloyd Osbourne) to Napa Valley, California, in 1880.
Document 9: Ponderosa Ranch: The Ponderosa was the fictional setting for Bonanza. According to the 9th episode (``Mr. Henry Comstock '') in the first season, it was a thousand - square mile (640,000 acre or 2,600 km) ranch on the shores of Lake Tahoe, nestled high in the Sierra Nevada, with a large ranch house in the center of it. Ben Cartwright was said to have built the original, smaller homestead after moving from New Orleans with his pregnant third wife Marie and his two sons, Adam and Hoss. The grown Adam, an architect / engineer, designed the later sprawling ranch house as depicted on TV (`` Bonanza, The Philip Diedesheimer Story'', Oct. 31, 1959, NBC - TV; Bonanza: The Return, April 1993, NBC - TV). The fictional ranch was roughly a two - hour horse ride from Virginia City, Nevada. (Note: There are slight variations as to the origin of the Ponderosa Ranch, from the original Bonanza series, Lorne Greene's 1964 song ``Saga of the Ponderosa '', the 1988 - 95 TV movies, and the 2001 PAX prequel series Ponderosa). The ranch house was a single level structure that had a facade second storey. Inside a staircase seemingly led to the first - floor corridor, but it was a dead end. The bedroom scenes were filmed at Burbank Studios. The inspiration for the name may have been the large number of Ponderosa pines in the area or the original Latin meaning of large (root of the English word ponderous). The exteriors for the television show were occasionally shot in Nevada, usually out of sequence. Crews were sometimes able to complete an entire season's work in just a few days.
Document 10: The Oregon Trail: Sketches of Prairie and Rocky-Mountain Life: The Oregon Trail: Sketches of Prairie and Rocky-Mountain Life (also published as The California & Oregon Trail) is a book written by Francis Parkman. It was originally serialized in twenty-one installments in "Knickerbocker's Magazine" (1847–49) and subsequently published as a book in 1849. The book is a first-person account of a 2-month summer tour in 1846 of the U.S. states of Nebraska, Wyoming, Colorado, and Kansas. Parkman was 23 at the time. The heart of the book covers the three weeks Parkman spent hunting buffalo with a band of Oglala Sioux.
Document 11: The Canoe and the Saddle: The Canoe and the Saddle (1862) is a novelized adventure memoir by the American author Theodore Winthrop (1828–1861). It vividly describes Washington state’s landscape and natural resources as well as the tumultuous relationship between Winthrop and the Native American people he interacted with.
Document 12: 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 13: 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 14: The Amateur Emigrant: The Amateur Emigrant (in full: The Amateur Emigrant from the Clyde to Sandy Hook) is Robert Louis Stevenson's travel memoir of his journey from Scotland to California in 1879-1880. It is not a complete account, covering the first third, by ship from Europe to New York City. The middle leg of the trip is documented in "Across the Plains" (1892) with the final part covered in "The Silverado Squatters" (1883). "The Amateur Emigrant" was written in 1879-80 and was not published in full until 1895, one year after his death.
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: The Silverado Squatters >> author Answer: Robert Louis Stevenson
In what year did Robert Louis Stevenson die? Answer: 1894