Question: Who founded the village where the 1993 Long Island Rail Road Shooting occurred?

full_context: Document 1: Nassau County, New York: Nassau County is a suburban county on the western side of Long Island in the U.S. state of New York. At the 2010 census, the county's population was 1,339,532, estimated to have increased to 1,361,500 in 2016. The county seat is in the Village of Garden City, within the boundaries of the Mineola 11501 zip code.
Document 2: The Long Island Incident: The Long Island Incident is a 1998 NBC-TV movie produced by Barbra Streisand's Barwood Films. The teleplay by Maria Nation is based on the 1993 Long Island Rail Road shooting.
Document 3: Garden City, New York: Garden City is an incorporated village in the town of Hempstead, in central Nassau County, New York, in the United States. It was founded by multi-millionaire Alexander Turney Stewart in 1869, and is on Long Island, to the east of New York City, 18.5 miles (29.8 km) from midtown Manhattan. The village is located mostly in the Town of Hempstead with a small portion in the Town of North Hempstead.
Document 4: David Berkowitz: David Richard Berkowitz (born Richard David Falco; June 1, 1953), known also as the Son of Sam and the .44 Caliber Killer, is an American serial killer who pled guilty to eight separate shooting attacks that began in New York City during the summer of 1976. The crimes were perpetrated with a .44 caliber Bulldog revolver. He killed six people and wounded seven others by July 1977. As the number of victims increased, Berkowitz eluded the biggest police manhunt in the history of New York City while leaving letters that mocked the police and promised further crimes, which were highly publicized by the press. The killing spree terrorized New Yorkers and achieved worldwide notoriety.
Document 5: Tyler courthouse shooting: On February 24, 2005, a man shot his wife and son outside the courthouse in Tyler, Texas, then engaged police and court officers in a shootout. David Hernandez Arroyo, Sr. opened fire in front of the courthouse with a semi-automatic AK-47 rifle, killing his ex-wife, and wounding his son. A downtown resident, Mark Alan Wilson, attempted to intervene but was shot dead. Arroyo was fatally shot by police after a high-speed pursuit.
Document 6: Garden City South, New York: Garden City South is a hamlet and census-designated place (CDP) in Nassau County, New York, United States. The population was 4,024 at the 2010 census.
Document 7: Freeport, New York: Freeport (officially The Incorporated Village of Freeport) is a village in the town of Hempstead, Nassau County, New York, USA, on the South Shore of Long Island. The population was 43,713 at the 2010 census. A settlement since the 1640s, it was once an oystering community and later a resort popular with the New York City theater community. It is now primarily a bedroom suburb but retains a modest commercial waterfront and some light industry.
Document 8: Nassau Boulevard (LIRR station): Nassau Boulevard is a station on the west side of Nassau Boulevard in Garden City, New York. It is one of five Long Island Rail Road stations in the village. Originally it was a station for "Stewart's Central Rail Road," a railroad envisioned to serve the village of Garden City by its founder, Alexander Turney Stewart. The station however, was built in 1907 which was over four decades after Stewart's death, and not built by Stewart himself. In fact, it was built by the former village of Garden City Estates, which was merged with Garden City in 1915. Nassau Boulevard Station is just down the road to Adelphi University and provides fast commute into Manhattan. There is ample parking at the station, but by local permit only. In the early 2000s, the station underwent renovations including installation of ramps. A pedestrian tunnel exists at the station, however the entrances resemble the former tunnel for nearby Stewart Manor station.
Document 9: 1993 Aurora shooting: On December 14, 1993, four employees were shot and killed and a fifth employee was seriously injured at a Chuck E. Cheese's restaurant in Aurora, Colorado. The perpetrator, 19-year-old Nathan Dunlap, a former employee of the restaurant, was frustrated about being fired from working at the restaurant five months prior to the shooting and sought revenge by committing the attack. He fled the scene of the shooting with stolen cash and restaurant items.
Document 10: Düsseldorf axe attack: On 9 March 2017, a suspect was detained after an axe attack that injured nine persons. The attack began on a train and continued in the main train station in Düsseldorf, Germany. Although the suspect's injuries were too severe to permit investigators to question him, authorities do not see a connection to terrorism.
Document 11: 1993 Long Island Rail Road shooting: On December 7, 1993, as a Long Island Rail Road train pulled into the Merillon Avenue station in Garden City, New York, a passenger, identified as Colin Ferguson, pulled out a Ruger P89 9mm pistol and started firing at other passengers. He murdered six people and wounded nineteen others before being stopped by three of the passengers: Kevin Blum, Mark McEntee, and Mike O'Connor. Ferguson's trial was notable for a number of unusual developments, including his firing of his defense counsel and insisting on representing himself and questioning his own victims on the stand.
Document 12: Garden City Union Free School District: Garden City Union Free School District is headquartered at 56 Cathedral Avenue in Garden City, NY 11530 (phone 516-478-1000). The Garden City Union Free School District is rated 35th in New York and 74th overall in the country.
Document 13: 2015 Thalys train attack: On 21 August 2015, a shooting and stabbing incident took place on board a Thalys train in France on its way from Amsterdam to Paris. The train had just crossed the border from Belgium into France and was traveling through Oignies in the department of Pas-de-Calais, when the perpetrator opened fire in a train carriage before being subdued by passengers, one of whom he stabbed. Including the assailant, four people were injured, none fatally. The incident is believed by French police to be an Islamist terrorist attack, although the gunman claimed the motivation was robbery due to hunger. Several people who subdued the attacker were awarded France's highest decoration, the Legion of Honour, as well as other awards.
Document 14: Hungerford massacre: The Hungerford massacre was a series of random shootings in Hungerford, Berkshire, United Kingdom, on 19 August 1987, when Michael Robert Ryan, an unemployed antique dealer and handyman, fatally shot 16 people, before taking his own life. The shootings, committed using a handgun and two semi-automatic rifles, occurred at several locations, including a school he had once attended. A police officer died in the incident, and many people were injured. 15 other people were also shot but survived. No firm motive for the killings has ever been established, although one psychologist has theorised Ryan's motive for the massacre had been a form of "anger and contempt for the ordinary life" around him, which he himself was not a tangible part of.
Document 15: Garden City (LIRR station): Garden City is one of five stations of the Long Island Rail Road that serves the Village of Garden City, New York. It is on the Hempstead Branch and is at Seventh Street between Hilton and Cathedral Avenues, directly across the street from the Garden City Hotel. It is one of the few Long Island Rail Road stations with two station houses.
ground_truth: Alexander Turney Stewart