Question: Who built the first Garden City Hotel that is situated across the street from Garden City Railroad?

Context paragraphs:
Charles Purdom: Charles Benjamin Purdom, usually credited as C. B. Purdom (15 Oct 1883 – 8 July 1965), was a British author, drama critic, town planner, and economist.  He was one of the pioneers and founders of the first garden cities, Letchworth and Welwyn Garden City, the latter of which he was appointed Finance Director between 1919–1928.  He was then made Honorary Secretary, then Treasurer of the International Federation for Housing and Planning (1931–1935).  He was also founder of the Letchworth and Welwyn Garden City Theatre Society, now the Welwyn Drama Club.  He won the Howard Walden cup at the Welwyn Garden City Drama Festival and the David Belasco cup in New-York in 1927.  He was an author of many books on city development, on Shakespeare and Bernard Shaw plays, Harley Granville-Barker, and on producing plays.  He was editor of an English literary periodical called "Everyman", covering books, drama, music and travel and featured articles by renowned authors such as Ivor Brown, Arthur Machen, G. K. Chesterton, A. E. Coppard, and Bertrand Russell.  He was General Secretary of British Equity (1939–1940) and joint secretary of the London Theatre Council.  He was also the earliest biographer of Meher Baba.  He was father of the actor Edmund Purdom.  He died in Welwyn Garden City in 1965.

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.

Garden City (Booragoon): Garden City Shopping Centre (usually known as Garden City, or Garbo) is a major regional shopping centre in the city of Perth, Western Australia.  Garden City is located at the corner of Marmion Street and Riseley Street in the southern suburb of Booragoon.  Garden City is majority-owned by AMP Limited through its Australian Core Property Portfolio.

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.

Garden City station (Kansas): Garden City is a train station in Garden City, Kansas, United States.  It is served by Amtrak's "Southwest Chief" line.  It is located in downtown Garden City along the BNSF Railway La Junta Subdivision.  Garden City Station was originally built in 1907 by the Atchison, Topeka and Santa Fe Railroad and upon the restoration of 2002, was declared a historic landmark by the Finney County Preservation Alliance.

Garden City Western Railway: The Garden City Western Railway (reporting mark GCW) is a railroad operating in the U.S. state of Kansas.  GCW was organized in 1916, first owned by The Garden City Sugar and Land Company and then owned by the Garden City Coop, Inc.  The GCW is located in southwest Kansas and totals 40 mi of operating railroad and interchanges with BNSF Railway.  GCW was purchased by Pioneer Railcorp on April 29, 1999.  The primary commodities include grain, frozen beef, fertilizer, farm implements, feed products and utility poles.

A. T. Stewart Era Buildings: A. T. Stewart Era Buildings is a national historic district located at Garden City in Nassau County, New York.  It consists of a thematic group of 50 residential, commercial, religious, and civic structures built as original elements of the planned community of Garden City between 1871 and 1893.  They were built as part of the plan for Garden City devised originally by Alexander Turney Stewart (1801–1876).  Included are 44 residences built between 1871 and 1878 and range in scale from modest cottages to large, rambling, three story frame "villas."  Other buildings are: 53-55 Hilton Avenue commercial block (1875), Garden City Water Works (1876), Cathedral of the Incarnation Complex (1885), St. Paul's School (1883), Cathedral School of St. Mary (1893)

Garden City Northern Railway: The Garden City Northern Railway (reporting mark GCN) line ran from Garden City to Shallow Water, Kansas about 31 mi .  This trackage was originally built by the Garden City, Gulf and Northern Railway (GCG&N) on January 4, 1907.  In July 1911, the GCG&N and its entire line came under Atchison, Topeka and Santa Fe Railway (ATSF) control.  The ATSF operated the line until September 7, 1989, when GCN took over the line.  The GCN was combined with parent Garden City Western Railway in September 1991.

Garden City Hotel: The Garden City Hotel is a hotel in Garden City, New York.  The first incarnation was built in 1874 by A.T. Stewart and the current fourth incarnation was built in 1983 by the late Myron Nelkin.  It is famous for having hosted many world leaders and celebrities, including John F. Kennedy, Margaret Thatcher, Hillary Clinton, George H. Bush, Prince Khalid of Saudi Arabia, and Irish Taoiseach Garrett FitzGerald.  Charles Lindbergh, rented a room at the hotel the night before his famous transatlantic flight to Paris, although he did not actually use it, instead taking a three-hour nap at the home of his friend on 105 Third Street.

Ebenezer Howard: Sir Ebenezer Howard {'1': ", '2': ", '3': ", '4': "} ( ; 29 January 1850 – 1 May 1928), the English founder of the garden city movement, is known for his publication "" (1898), the description of a utopian city in which people live harmoniously together with nature.  The publication resulted in the founding of the garden city movement, and the building of the First Garden City, Letchworth Garden City, commenced in 1903.

Supporting paragraphs: Garden City (LIRR station) Garden City Hotel
Answer: A.T. Stewart