Question: What year did the country where the founder of Redpath Sugar lived have a devastation volcanic eruption which killed at least 2,000 people?

full_context: Document 1: St. John's, Newfoundland and Labrador: Starting as a fishing outpost for European fishermen, St. John's consisted mostly of the homes of fishermen, sheds, storage shacks, and wharves constructed out of wood. Like many other cities of the time, as the Industrial Revolution took hold and new methods and materials for construction were introduced, the landscape changed as the city grew in width and height. The Great Fire of 1892 destroyed most of the downtown core, and most residential and other wood-frame buildings date from this period.
Document 2: Geography of the United States: The West Coast of the continental United States and areas of Alaska (including the Aleutian Islands, the Alaskan Peninsula and southern Alaskan coast) make up part of the Pacific Ring of Fire, an area of heavy tectonic and volcanic activity that is the source of 90% of the world's earthquakes.[citation needed] The American Northwest sees the highest concentration of active volcanoes in the United States, in Washington, Oregon and northern California along the Cascade Mountains. There are several active volcanoes located in the islands of Hawaii, including Kilauea in ongoing eruption since 1983, but they do not typically adversely affect the inhabitants of the islands. There has not been a major life-threatening eruption on the Hawaiian islands since the 17th century. Volcanic eruptions can occasionally be devastating, such as in the 1980 eruption of Mount St. Helens in Washington.
Document 3: History of cities in Canada: Eastern cities such as St. John's (1583), Quebec City (1608), Montreal (1642), Halifax (1749), Saint John (1785), and Sherbrooke (1793) were founded in these years. More to the west, Toronto was established in 1793 as York. Of these cities, Montreal would become the most prominent city in Canada up to the 20th century. Toronto grew at a quick pace, gaining its status as a city and present name in 1834.
Document 4: Gerard V. Middleton: Since then, he has published a summary of the history of geology in Canada, and short biographies of Canadian geologists. Another Canadian geologist Joseph William Winthrop Spencer (1851–1921; born in Dundas, ON) was the subject of a more extensive study. He has also published historical studies of geologists elected the Royal Society of Canada during its first fifty years, and the history of the earth sciences during the twentieth century. During the last five years he has studied the source of the stone used for building in nineteenth-century southern Ontario.
Document 5: John Redpath: John Redpath (1796 – March 5, 1869) was a Scots-Quebecer businessman and philanthropist who helped pioneer the industrial movement that made Montreal, Quebec the largest and most prosperous city in Canada.
Document 6: History of Quebec City: Quebec City was founded by the French explorer and navigator Samuel de Champlain in 1608, commencing a string of French colonies along the St. Lawrence River, creating a region named ``le Canada ''. Prior to the arrival of the French, the location that would become Quebec City was the home of a small Iroquois village called`` Stadacona''. Jacques Cartier, a French explorer, was the first European to ascend the St. Lawrence Gulf, claiming ``le Canada ''for France (and the coming addition of a newly founded`` l'Acadi'' -- known today as the Province of Nova Scotia) to create a dominion known as ``New France ''. Jacques Cartier and his crew spent a harsh winter near Stadacona during his second voyage in 1535. The word`` Kebec'' is an Algonquin word meaning ``where the river narrows. ''By the time Champlain came to this site, the Iroquois population had disappeared and been replaced by Innu and Algonquins. Champlain and his crew built a wooden fort which they called`` l'habitation'' within only a few days of their arrival. This early fort and trading post exists today as a historic site in Old Quebec. Quebec City's maritime position and the presence of cliffs overlooking the St. Lawrence River made it an important location for economic exchanges between the Amerindians and the French In 1620, Champlain built Fort Saint - Louis on the top of Cape Diamond, near the present location of the Chateau Frontenac in the Upper Town. Quebec City's 400th anniversary was celebrated in 2008 and it is the oldest city in North America that has a French - speaking community.
Document 7: Geography of Yukon: Yukon is in the northwestern corner of Canada and is bordered by Alaska and the Northwest Territories. The sparsely populated territory abounds with natural scenic beauty, with snowmelt lakes and perennial white-capped mountains, including many of Canada's highest mountains. The territory's climate is Arctic in the north (north of Old Crow), subarctic in the central region, between north of Whitehorse and Old Crow, and has a humid continental climate in the far south, south of Whitehorse and in areas close to the British Columbia border. The long sunshine hours in the short summer allow a profusion of flowers and fruit to blossom. Most of the territory is boreal forest, tundra being the main vegetation zone only in the extreme north and at high elevations.
Document 8: History of Canada: In 1604, a North American fur trade monopoly was granted to Pierre Du Gua, Sieur de Mons. The fur trade became one of the main economic ventures in North America. Du Gua led his first colonization expedition to an island located near the mouth of the St. Croix River. Among his lieutenants was a geographer named Samuel de Champlain, who promptly carried out a major exploration of the northeastern coastline of what is now the United States. In the spring of 1605, under Samuel de Champlain, the new St. Croix settlement was moved to Port Royal (today's Annapolis Royal, Nova Scotia). Samuel de Champlain also landed at Saint John Harbour on June 24, 1604 (the feast of St. John the Baptist) and is where the city of Saint John, New Brunswick and the Saint John River gets its name.
Document 9: James Alexander Grant: He was born in Inverness, Scotland, in 1829, the son of James Grant and Jane Ord, and came to Canada with his parents in 1830. He studied at the University of Queen's College and then studied medicine at McGill College, becoming an M.D. in 1854. In 1856, he married Maria, the daughter of Edward Malloch. Grant served as president of the College of Surgeons of Ontario and was also president of the Mechanics' Institute and Athenaeum of Ottawa. He published a number of articles in medical journals in England and Canada. Grant served as physician to several Governors General from 1867 to 1905. He was a Fellow of the Royal College of Physicians and a member of the Geological Society of England. He was named a KCMG in 1887. He died in Ottawa at the age of 88.
Document 10: Canada: Canada (/ ˈkænədə / (listen); French: (kanadɑ)) is a country in the northern part of North America. Its ten provinces and three territories extend from the Atlantic to the Pacific and northward into the Arctic Ocean, covering 9.98 million square kilometres (3.85 million square miles), making it the world's second - largest country by total area and the fourth - largest country by land area. Canada's southern border with the United States is the world's longest bi-national land border. The majority of the country has a cold or severely cold winter climate, but southerly areas are warm in summer. Canada is sparsely populated, the majority of its land territory being dominated by forest and tundra and the Rocky Mountains. It is highly urbanized with 82 per cent of the 35.15 million people concentrated in large and medium - sized cities, many near the southern border. Its capital is Ottawa, and its five largest metropolitan areas are Toronto, Montreal, Vancouver, Calgary and Ottawa.
Document 11: Canada: Canada (French: (kanadɑ)) is a country located in the northern part of North America. Its ten provinces and three territories extend from the Atlantic to the Pacific and northward into the Arctic Ocean, covering 9.98 million square kilometres (3.85 million square miles), making it the world's second - largest country by total area. Canada's southern border with the United States is the world's longest bi-national land border. As a whole, Canada is sparsely populated, the majority of its land area being dominated by forest and tundra. Consequently, its population is highly urbanized, with 82 percent of the 35.15 million people concentrated in large and medium - sized cities, many near the southern border. Its capital is Ottawa, and its three largest metropolitan areas are Toronto, Montreal, and Vancouver. Canada's climate varies widely across its vast area, ranging from arctic weather in the north, to hot summers in the southern regions, with four distinct seasons.
Document 12: James Drummond Young, Lord Drummond Young: James Edward Drummond Young, Lord Drummond Young QC (born 17 February 1950) is a judge of the Supreme Courts of Scotland and was formerly Chairman of the Scottish Law Commission.
Document 13: James Drummond McGregor: Born in New Glasgow, Nova Scotia, the son of Roderick MacGregor and Janet Chisholm, both of Scottish descent, he was mayor of New Glasgow from 1879 to 1880. In 1867, MacGregor married Elizabeth McColl. He represented Pictou County in the Nova Scotia House of Assembly from 1890 to 1894 and from 1897 to 1900. MacGregor married Roberta Ridley in 1894. In 1900, he ran unsuccessfully for the House of Commons of Canada in the riding of Pictou. MacGregor was appointed to the Senate of Canada in 1903 representing the senatorial division of New Glasgow, Nova Scotia. A Liberal, he resigned in 1910 when he was appointed lieutenant governor of Nova Scotia. He served until 1915. MacGregor died in New Glasgow at the age of 79.
Document 14: George Alexander Drummond: Born in 1829 at Edinburgh, he was a younger son of the entrepreneurial stonemason, building contractor and city councillor, George Drummond, by his wife Margaret Pringle (b.c.1790). Drummond studied chemistry at Edinburgh University before coming to Montreal in 1854 to work for his brother-in-law, John Redpath, at Redpath Sugar.
Document 15: Canada: Canada is geologically active, having many earthquakes and potentially active volcanoes, notably Mount Meager massif, Mount Garibaldi, Mount Cayley massif, and the Mount Edziza volcanic complex. The volcanic eruption of the Tseax Cone in 1775 was among Canada's worst natural disasters, killing an estimated 2,000 Nisga'a people and destroying their village in the Nass River valley of northern British Columbia. The eruption produced a 22.5-kilometre (14.0 mi) lava flow, and, according to Nisga'a legend, blocked the flow of the Nass River.Average winter and summer high temperatures across Canada vary from region to region. Winters can be harsh in many parts of the country, particularly in the interior and Prairie provinces, which experience a continental climate, where daily average temperatures are near −15 °C (5 °F), but can drop below −40 °C (−40 °F) with severe wind chills. In noncoastal regions, snow can cover the ground for almost six months of the year, while in parts of the north snow can persist year-round. Coastal British Columbia has a temperate climate, with a mild and rainy winter. On the east and west coasts, average high temperatures are generally in the low 20s °C (70s °F), while between the coasts, the average summer high temperature ranges from 25 to 30 °C (77 to 86 °F), with temperatures in some interior locations occasionally exceeding 40 °C (104 °F).
ground_truth: 1775
sub_queries: Redpath Sugar >> founded by Answer: John Redpath
In which country did John Redpath live? Answer: Canada
What year did Canada have a devastation volcanic eruption which killed at least 2,000 people? Answer: 1775