Question: When was the lodge that William Irving Turner  was credited with constructing built?

Context articles: Irving, Eugene, Oregon
Quholm
Timberline Lodge
William Irving Turner
William Irving (New York)
William Winter-Irving
Casa Vieja Lodge
William Irving Shuman
Peter Irving
John Irving (steamship captain)

Irving was an unincorporated community in Lane County, Oregon, United States, and now partly within the Eugene city limits.
 Irving was a station on the Southern Pacific Railroad's Valley Line between Eugene and Junction City, first named "Halletts" when the line was built in 1872.
 J. L. Hallett had built the first 100 mi of the line and supervised the construction of the rest of the line to Roseburg.
 In 1876, the name of the station was changed to Irving, probably for William Irving, who was a settler in the area.
 "Irvine" post office was established in January of the same year, and the name corrected to Irving in October; the post office ran until 1919.
Quholm (grid reference [ HY5221] ) is a hamlet in the northeast of Shapinsay, in the islands of Orkney, Scotland.
 William Irving, the father of Washington Irving, noted American author, was born in Quholm.
 Innsker Beach is situated very close by at the northwest edge of Quholm.
 Slightly to the south along Shapinsay's northwest coast are located the coastal ayres of Lairo Water and the Ouse situated within Veantro Bay.
 There are significant archaeological sites not distant from Quholm, including Odin's Stone, Burroughston Broch, Linton Chapel, Castle Bloody and Mor Stein.
Timberline Lodge is a mountain lodge on the south side of Mount Hood in Clackamas County, Oregon, about 60 mi east of Portland.
 Constructed from 1936 to 1938 by the Works Progress Administration, it was built and furnished by local artisans during the Great Depression.
 Timberline Lodge was dedicated September 28, 1937, by President Franklin D. Roosevelt.
William Irving Turner (1890–1950), commonly known as Tim Turner or W.I. Turner, was an American architect.
 He served as a U.S. Forest Service architect and is credited with much of the design of Timberline Lodge on Mount Hood in Oregon, an important and influential work.
William Irving (August 15, 1766 – November 9, 1821) was a United States Representative from New York.
 Born in New York City, he was a brother of diplomat and author Washington Irving.
 William completed preparatory studies, engaged in mercantile pursuits, and also in fur trade with the Indians along the Mohawk River, residing at Johnstown and Caughnawaga.
 He returned to New York City in 1793, and in 1814 was elected as a Democratic-Republican to the Thirteenth Congress to fill the vacancy caused by the resignation of Egbert Benson.
 He was reelected to the Fourteenth and Fifteenth Congresses and served from January 22, 1814, to March 3, 1819.
 He supported the war of 1812.
William Irving Winter-Irving, born William Irving Winter (1840 – 28 June 1901) was an Australian grazier, magistrate and politician, member of the Victorian Legislative Council.
Casa Vieja Lodge was opened in 2006 in Puerto San Jose, Escuintla, Guatemala.
 It consists of 19 bedroom fisherman style lodge complete with an outdoor restaurant, pool, and gym.
 Casa Vieja Lodge is a direct result of the former and original sport fishing lodge of Fins 'n Feathers Inn by Tim Choate in 1998.
 A large majority of the original staff moved to Casa Vieja Lodge from Fins 'n Feathers after its closing in 2002.
 Casa Vieja Lodge was originally a private home that Jim Turner purchased and turned into the beginning of Casa Vieja Lodge.
 From there he constructed an additional building with 8 rooms and an outdoor tiki hut style dining/bar area.
 Turner was the owner from 2006-2013 when he then sold to David Salazar, a former captain of the Fins 'n Feathers Fleet on the Yellowfin, Nany, and the Man 'O War.
 David Salazar, along with his wife Kristen, are now the lodge owners, where David is at the helm of the Finest Kind, a 40' Whiticar.
William Irving Shuman, or simply Irving Shuman, (September 18, 1882 – ?)
 was an American businessman, banker and political activist during the late 19th and early 20th century.
 A longtime member of the Democratic Party in Moultrie County, Illinois, he was an Illinois delegate to the 1912 Democratic National Convention and served as assistant U.S. Treasurer in Chicago, Illinois during World War I.
Peter Irving (October 30, 1771 - June 27, 1838) was an American author and physician, brother of Washington Irving, William Irving and John T. Irving.
 He served in the New York State Assembly from 1802 to 1803.
 He was editor of the Democratic paper "The Morning Herald", and the weekly "Corrector", to which his friend William Alexander Duer contributed.
 He translated "Giovanni Sbogarro: A Venetian Tale".
John Irving (November 24, 1854 – August or October 10, 1936) was a steamship captain in British Columbia, Canada.
 He began on the Fraser River at the age of 18 and would become one of the most famous and prosperous riverboat captains of the era.
 His father, William Irving was known as the "King of the River" and the neighborhood of Irvington in Portland, Oregon is named in honor of their family.