Question: In which year was the architect who in 1905 designed the wing of By-the-Harbor containing a ballroom born?

Context articles: Slate Ridge School
Stanford White
Adlington Hall
Orel Ice Fringe
Intheoaks
Amory Ballroom
Chateau Lake Louise
By-the-Harbor
Seventh Church of Christ, Scientist (Seattle)
Buena Vista (St. Georges, Delaware)

Slate Ridge School is a historic school located at Whiteford, Harford County, Maryland.
 The main block of the building is two stories, constructed of brick with a slate hip roof and a small wooden cupola in the center.
 It was built in 1912, and designed by the Baltimore architect Otto Simonson.
 A narrow hyphen containing a stairwell and corridor connects the main block to a similar two-story rectangular block and a one-story wing containing a stage and gymnasium, added just after World War II.
 It was used until about 1980.
Stanford White (November 9, 1853 – June 25, 1906) was an American architect and partner in the architectural firm McKim, Mead & White, the frontrunner among Beaux-Arts firms.
 He designed a long series of houses for the rich, and numerous public, institutional, and religious buildings.
 His design principles embodied the "American Renaissance".
Adlington Hall is a country house near Adlington, Cheshire.
 The oldest part of the existing building, the Great Hall, was constructed between 1480 and 1505; the east wing was added in 1581.
 The Legh family has lived in the hall and in previous buildings on the same site since the early 14th century.
 After the house was occupied by Parliamentary forces during the Civil War, changes were made to the north wing, including encasing the Great Hall in brick, inserting windows, and installing an organ in the Great Hall.
 In the 18th century the house was inherited by Charles Legh who organised a series of major changes.
 These included building a new west wing, which incorporated a ballroom, and a south wing with a large portico.
 It is possible that Charles Legh himself was the architect for these additions.
 He also played a large part in planning and designing the gardens, woodland and parkland, which included a number of buildings of various types, including a bridge known as the Chinese Bridge that carried a summerhouse.
Orel Ice Fringe ( ) is a strip of coastal ice bordering the south side of Errera Channel between Beneden Head and Porro Bluff, on the west coast of Graham Land.
 Mapped by the Falkland Islands Dependencies Survey (FIDS) from photos taken by Hunting Aerosurveys Ltd.
 in 1956-57.
 Named by the United Kingdom Antarctic Place-Names Committee (UK-APC) in 1960 for Eduard von Orel (1877–1941), Austrian surveyor who in 1905 designed the first stereoautograph for plotting maps directly from horizontal photographs.
Intheoaks, also known as In-the-oaks, is a historic estate and a national historic district located at Black Mountain, Buncombe County, North Carolina.
 The district encompasses nine contributing buildings, two contributing sites, seven contributing structures, and four contributing objects associated with a country estate of the 1920s.
 The main house was built in 1921-1923, and is a four-level, "U"-shaped Tudor country manor house with an oblique wing.
 It was designed by New York architect Frank E. Wallis, with a large recreation wing containing a ballroom, gymnasium, bowling alley, and indoor swimming pool designed by noted architect Richard Sharp Smith.
 Also on the property are the contributing Caretaker's Cottage (1923), agricultural and service outbuildings, main entrance gates designed by Smith and Carrier (1922), and landscape designed by noted landscape architect Chauncey Beadle The property is known as Camp Henry, a camp for young people and the Episcopal Diocese of Western North Carolina offices are located on the estate.
The Amory Ballroom is the only surviving remnant of a large summer estate house off Old Troy Road in Dublin, New Hampshire.
 The original house, a palatial Italian villa, was built 1910-11 by the widow of William Amory, and was designed by Boston architect Charles Goodell.
 Of this construction, only the entrance hall survives; the ballroom, set behind the entrance hall, was designed by Harry Little and built 1926-27.
 The building is a stuccoed structure with five large round-arch bays with the main entrance in the center bay.
 The interior is decorated with tile from Henry Chapman Mercer's Moravian Pottery and Tile Works in Doylestown, Pennsylvania.
 The building faces a terrace that once housed a formal garden and swimming pool.
 The building is set near a private road on the slopes of Mount Monadnock.
The Fairmont Chateau Lake Louise is a Fairmont hotel on the eastern shore of Lake Louise, near Banff, Alberta.
 The original hotel was gradually developed at the turn of the 20th century by the Canadian Pacific Railway and was thus "kin" to its predecessors, the Banff Springs Hotel and the Château Frontenac.
 The hotel's wooden Rattenbury Wing was destroyed by fire on 3 July 1924, and was replaced by the current Barrot Wing one year later.
 The Painter Wing, built in 1913, is the oldest existing portion of the hotel.
 The Mount Temple Wing, opened in 2004, is the most recent wing and features modern function facilities; these include the Mount Temple Ballroom.
By-the-Harbor, also known as the Prescott Hall Butler and Cornelia Smith Butler Estate, is a historic home located at Nissequogue in Suffolk County, New York.
 It was built about 1878 as the first of a group of country homes built on Stony Brook Harbor and one of Charles F. McKim's earliest projects.
 It is a long and narrow, two story, Shingle Style structure with a low attic level at each end.
 The south facade features a massive asymmetrical gable that rises from the first floor to the ridge of the roof.
 Also on the property are the original flanking stone entrance piers and rusted iron gates and casino building.
 The casino is a sprawing two story Colonial Revival style building with shingled facades and a hipped roof.
 The original section, holding a squash court and plunge baths, was designed in the 1890s by McKim, Mead, and White.
 In 1905, a wing containing a ballroom and designed by Stanford White, was added.
The former Seventh Church of Christ, Scientist, building is located in the Queen Anne Hill neighborhood of Seattle, Washington, (corner of West Halladay Street) is an historic Christian Science church edifice.
 Built in 1926, it was designed by noted Seattle architect Harlan Thomas in the Neo-Byzantine, Mission Revival and Spanish Colonial styles.
 It consists of two parts joined together to form an ell: the 2-story main section containing the church auditorium (the term Christian Scientists use instead of sanctuary) and a one story wing containing the Sunday School.
 The main section is square but each corner has been "flattened to form an irregular octagon.
Buena Vista is a historic home located at New Castle, New Castle County, Delaware.
 It was built between 1845 and 1847, and is a two-story, five bay, brick dwelling in the Greek Revival style.
 It has a service wing and a long wing designed by noted architect R. Brognard Okie containing a long hall and library.
 It features a full width verandah supported by Doric order columns.
 It was the home of U.S. Senator and Secretary of State John M. Clayton (1796-1856) and U.S. Senator and Delaware Governor C. Douglass Buck (1890-1965), who donated it to the State of Delaware.
 It is operated as the Buena Vista Conference Center by the State of Delaware.