Question: When did George Simpson's birthplace become a province?

full_context: Document 1: George William Fowler: George William Fowler (February 24, 1859 – September 2, 1924) was a lawyer and political figure in New Brunswick, Canada. He represented King's County in the Legislative Assembly of New Brunswick from 1895 to 1899 and King's then King's and Albert in the House of Commons of Canada from 1900 to 1908 and 1911 to 1917 as a Conservative member. Fowler went on to represent Kings and Albert division in the Senate of Canada from 1917 to 1924.
Document 2: Province House (Prince Edward Island): Province House is where the Prince Edward Island Legislature, known as the Legislative Assembly of Prince Edward Island, has met since 1847. The building is located at the intersection of Richmond and Great George Streets in Charlottetown; it is Canada's second-oldest seat of government.
Document 3: George Simpson (Canadian politician): George Woodside Simpson (December 10, 1858 – October 21, 1906) was a farmer and political figure on Prince Edward Island. He represented 1st Queens in the Legislative Assembly of Prince Edward Island from 1901 to 1906 as a Liberal.
Document 4: Lennox Island (Prince Edward Island): Lennox Island is an island located in Malpeque Bay off the northwest coast of Prince Edward Island, Canada. Connected by a short causeway and bridge, Lennox Island is home to the Lennox Island First Nation, of the Mi'kmaq people. The Mi'kmaq name for the island was "L'nui Minegoo", and it has been informally known by European settlers as "Indian Island".
Document 5: George Lawrence (politician): George Lawrence (March 21, 1857 – 1924) was a politician in Manitoba, Canada. He served in the Legislative Assembly of Manitoba from 1899 to 1915 as a member of the Conservative Party, and was a cabinet minister in the government of Rodmond Roblin.
Document 6: Prince Edward Island: Prince Edward Island (PEI or P.E.I.; French: Île - du - Prince - Édouard) is a province of Canada consisting of the island of the same name, and several much smaller islands. Prince Edward Island is one of the three Maritime Provinces and is the smallest province in both land area and population. It is part of the traditional lands of the Mi'kmaq, and became a British colony in the 1700s and was federated into Canada as a province in 1873. Its capital is Charlottetown. According to the 2016 census, the province of Prince Edward Island has 142,907 residents.
Document 7: Deputy Premier of Prince Edward Island: Deputy Premier of Prince Edward Island was an office created on January 13, 2010, with the appointment of its first occupier George Webster, by Premier Robert Ghiz. Webster continued in this post under Premier Wade MacLauchlan, from February 23, 2015 to May 20, 2015.
Document 8: George Snider (politician): He was born in Eglington, Upper Canada in 1813, the son of Martin Snider, a United Empire Loyalist of German descent, and educated in Toronto. He was the agent for the sale of Crown Lands on the Toronto and Sydenham (later Owen Sound) Road from 1848 to 1854. He served as the first sheriff for Grey County from 1853 to 1863. In 1863, he was an unsuccessful candidate for a seat in the assembly for the Province of Canada. Snider was also mayor of Owen Sound.
Document 9: Charlottetown (electoral district): Charlottetown (formerly Hillsborough) is a federal electoral district in Prince Edward Island, Canada, that has been represented in the House of Commons of Canada since 2004. The district, which includes the entire City of Charlottetown, has an area of 46 km and a population of 34,562 as of 2011.
Document 10: Churchill, Prince Edward Island: Churchill is a community in the Canadian province of Prince Edward Island. The community was named for Winston Churchill. It is located in the township of Lot 65, Queens County immediately west of New Haven.
Document 11: Prince Edward Island: Prince Edward Island Île - du - Prince - Édouard (French) Epekwitk (Mi'kmaq) Flag Coat of arms Motto (s): Latin: Parva sub ingenti (The small protected by the great) BC AB SK MB ON QC NB PE NS NL YT NT NU Confederation July 1, 1873 (8th) Capital Charlottetown Largest city Charlottetown Largest metro Charlottetown Government Lieutenant Governor Antoinette Perry Premier Wade MacLauchlan (Liberal) Legislature Legislative Assembly of Prince Edward Island Federal representation (in Canadian Parliament) House seats 4 of 338 (1.2%) Senate seats 4 of 105 (3.8%) Area Total 5,660 km (2,190 sq mi) Land 5,660 km (2,190 sq mi) Water 0 km (0 sq mi) 0% Area rank Ranked 13th 0.1% of Canada Population (2016) Total 142,907 Estimate (2018 Q1) 152,768 Rank Ranked 10th Density 25.25 / km (65.4 / sq mi) Demonym (s) Prince Edward Islander, Islander Official languages English (de facto) GDP Rank 10th Total (2011) C $5.353 billion Per capita C $36,740 (13th) Time zone Atlantic: UTC - 4 Postal abbr. PE Postal code prefix ISO 3166 code CA - PE Flower Pink lady's slipper Tree Red oak Bird Blue jay Website www.princeedwardisland.ca Rankings include all provinces and territories
Document 12: Geography of Prince Edward Island: Prince Edward Island's geography is mostly pastoral with red soil, white sand, and scattered communities. Known as the "Garden of the Gulf", the island is located in the Gulf of Saint Lawrence north of Nova Scotia and east of New Brunswick, with which it forms the Northumberland Strait.
Document 13: 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 14: Pictou Island (Nova Scotia): Pictou Island is a Canadian island located in the Northumberland Strait approximately 4 NM north of Nova Scotia and 10 NM south of Prince Edward Island. Measuring 9.5 km in length and 2.5 km in width, the total area is 23.75 km. The island is administratively part of Pictou County. The island's highest elevation is 24 meters (78 feet) above sea level, and its current full-time residents population (as of 2016) stands at 28, with the seasonal population rising and lowering.
Document 15: James Leland Sims: James Leland Sims was a provincial politician from Alberta, Canada. He served as a member of the Legislative Assembly of Alberta from 1955 to 1959 sitting with the Liberal caucus in opposition.
ground_truth: 1873
sub_queries: George Simpson >> place of birth Answer: Prince Edward Island
when did Prince Edward Island become a province Answer: 1873