In this task, you are given a set of context paragraphs, some supporting facts and an answer of a question. Your task is to generate question for given answer based on set of context paragraphs, supporting facts and an answer.
Q: Context_1 : Panamint City is a ghost town in the Panamint Range, near Death Valley, in Inyo County, California, USA. It is also known by the official Board of Geographic Names as Panamint. Panamint was a boom town founded after silver and copper were found there in 1872. By 1874, the town had a population of about 2,000. Its main street was one mile (1.6km) long. Panamint had its own newspaper, the "Panamint News". Silver was the principal product mined in the area. The town is located about three miles northwest of Sentinel Peak. According to the National Geographic Names Database, NAD27 latitude and longitude for the locale are , and the feature ID number is 1661185. The elevation of this location is identified as being 6,280 feet AMSL. The similar-sounding Panamint Springs, California, is located about 25.8 miles at 306.4 degrees off true north near Panamint Junction. Context_2 : Dieppe Bay Town is a town in Saint John Capisterre Parish in the island of Saint Kitts, in the country of Saint Kitts and Nevis in the West Indies. Settled in 1538, it is the oldest town founded by Europeans in the whole of the Eastern Caribbean. The original town only survived a few weeks before it was destroyed by the Spanish, but it was re-founded in 1625 by French settlers led by Pierre D'Esnambuc. Context_3 : Leadpoint is a ghost town in Stevens County, Washington, United States. The town is located in the mountains southeast of Northport. Leadpoint was a mining town founded during the 1890s. High grade lead was discovered in the area which led to the creation of Leadpoint. Leadpoint had a population of 200. It had a hotel, general store, barber shop, and several other businesses. Eventually, Leadpoint became a ghost town. Context_4 : Dawson (also Mountview) is a ghost town in Colfax County, New Mexico, United States. Dawson was the site of two separate coal mining disasters in 1913 and 1923. Dawson is located about 17 miles northeast of Cimarron, New Mexico. Dawson was a coal mining company town founded in 1901 when rancher John Barkley Dawson sold his coal-rich land in northern New Mexico to the Dawson Fuel Company. The Dawson Railway was built connecting the town to Tucumcari, New Mexico. The mines were productive, and by 1905 the town boasted a population of nearly 2,000, later reaching around 9,000. Context_5 : Bannack is a ghost town in Beaverhead County, Montana, United States, located on Grasshopper Creek, approximately 11 mi upstream from where Grasshopper Creek joins with the Beaverhead River south of Dillon. Founded in 1862, the town contemporarily operates as a National Historic Landmark and is managed by the state of Montana as Bannack State Park. Context_6 : Canoga Park is a neighborhood in the San Fernando Valley region of Los Angeles, California, United States. Its 60,000+ residents are considered to be "highly diverse" ethnically. Before the Mexican War the district was part of a rancho, and after the American victory it was converted into wheat farms and then subdivided, with part of it named Owensmouth as a town founded in 1912. It joined Los Angeles in 1917 and was renamed Canoga Park on March 1, 1931, thanks to the efforts of local prominent civic leader Mary Logan Orcutt. Context_7 : The McCanles Gang or McCandless Gang was an alleged outlaw gang active in the early 1860s that was accused of train robbery, bank robbery, cattle rustling, horse theft, and murder. On July 12, 1861, some of its supposed members, including alleged leader David McCanles, were killed by "Wild Bill" Hickok during a confrontation at a Pony Express station in the Nebraska Territory. The incident was among the earliest to frame Hickok's later reputation as a legendary gunfighter. Context_8 : The Innocents were an alleged gang of outlaw road agents in Montana Territory who operated during the gold rush of the 1860s, preying on shipments and travelers carrying gold from Virginia City, Montana. According to the early chronicler Thomas Dimsdale, the gang attempted to steal gold while it was being transported; they killed many travelers who resisted. Sheriff Henry Plummer of Bannack, Montana was accused of leading the group, and was executed by a group of vigilantes from Virginia City in January 1864, along with several other alleged gang members. Context_9 : Fausto Isidro Meza Flores (born June 19, 1982), commonly referred to by his criminal alias El Chapo Isidro ("Shorty Isidro"), is a Mexican drug lord and high-ranking leader of the Beltran Leyva Cartel, a drug trafficking organization. He is also the alleged leader of Los Mazatlecos and the right-hand man of the drug lords Hector and Alfredo Beltran Leyva. Context_10 : Alexandropolis in the Thracian region of Maedians, was the first town founded in 340 BC by Alexander the Great, after defeating a local Thracian tribe, as a regent ("epitropos") of Macedon. (Alexandropolis on the analogy of Philippopolis, the town of Thrace founded by Philip II the father of Alexander). He expelled the locals and settled a mixed population. The fact that we don't know where exactly Alexandropolis was founded suggests that a Thracian raid may have caused its disappearance from history (See Zopyrion). Tarn claims Alexandropolis was a military colony rather than a polis fact_1 : Sheriff Henry Plummer of Bannack, Montana was accused of leading the group, and was executed by a group of vigilantes from Virginia City in January 1864, along with several other alleged gang members. fact_2 : Founded in 1862, the town contemporarily operates as a National Historic Landmark and is managed by the state of Montana as Bannack State Park. Answer: 1862
A:
In what year was the town founded, where the alleged leader of The Innocents was a sheriff?