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Oliver Green Traphagen

1854 – 1932

American architect

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About Oliver Green Traphagen

Lived 1854 – 1932 (aged 78). Oliver Green Traphagen was an American architect.

Oliver G. Traphagen House, Duluth, MinnesotaOliver Green Traphagen (3 September 1854 – 21 October 1932) was an American architect who designed many notable buildings in Duluth, Minnesota, during the late 19th century and in the Territory of Hawaii during the early 20th century. Among his most famous landmarks are the Oliver G. Traphagen House in Duluth, called the Redstone, and the Moana Hotel in Honolulu, both of which are on the National Register of Historic Places, as are several other buildings he designed.

Biography He was born on 3 September 1854 in Tarrytown, New York.

In the 1870s Traphagen moved to St. Paul, Minnesota, with his parents where he worked as a carpenter, and later as an apprentice to the architect George Wirth. He moved north to Duluth in 1882, and soon became one of the city's first major architects. Over the next fifteen years, either on his own or in partnership with Wirth (1884–1886) and later Francis W. Fitzpatrick (1889–1896), Fire Station No. 1 (1889), First Presbyterian Church (1891), and Duluth Central High School (1892). Many of Traphagen's designs show the influence of the Richardsonian Romanesque style that was popular at the time. Noted Duluth architect Frederick German worked as a draftsman for Traphagen and Fitzpatrick during this time.

Palama Fire Station, Honolulu, Hawaii (1901)Because his daughter's health required a warmer climate, the family relocated to the soon-to-be-annexed Republic of Hawaii in October 1897. Thanks to his previous work in Duluth he soon became "the most prolific and highly regarded architect in town." He designed the first building in the islands with a passenger elevator, the Judd Building (1898); the first hotel on Waikiki Beach, the Moana (1901); and the first public crematory in the Islands, at Oahu Cemetery (1906). As in Duluth, he also designed public works, such as the Kakaako Pumping Station (1900), Palama Fire Station (1901), and the Hawaiian State Archives Building (1906).

Two of his more exceptional buildings have not survived: the classical-style Hackfeld & Co. building downtown (1902) and the four-story James B. Castle home on Waikiki Beach. In 1907, he moved to Alameda, California, where he retired in 1925.

He died on 21 October 1932 in Alameda, California. Wieland Block, Duluth, Minnesota, 1889 Former Duluth City Hall and Jail, 132 and 126 E Superior St, Duluth, Minnesota, 1889 Fire Station No. 1, N Corner of 1st Ave E and Third St, Duluth, Minnesota, 1889. Traphagen & Fitzpatrick Boiler House and smokestack, August J. Fitger's Brewery, 600 E Superior St, Duluth, Minnesota, 1890. Traphagen & Fitzpatrick Chester Terrace, 1210–1232 E First St, Duluth, Minnesota, 1890. Traphagen & Fitzpatrick First Presbyterian Church, 300 E Second St, Duluth, Minnesota, 1891. Traphagen & Fitzpatrick Duluth Central High School, 215 N. 1st Ave E., Duluth, Minnesota, 1891-92. Emmet S. Palmer and Lucien P. Hall, architects, and Traphagen. Munger Terrace, 405 Mesabi Ave, Duluth, Minnesota, 1891-92. Traphagen & Fitzpatrick Oliver G. Traphagen House, 1511 E Superior St, Duluth, Minnesota, 1892. Traphagen & Fitzpatrick Torrey Building, 314-316 W Superior St, Duluth, Minnesota, 1892. Traphagen & Fitzpatrick Duluth Board of Trade, 301 W First St, Duluth, Minnesota, 1894-95. Traphagen & Fitzpatrick Judd Building, corner of Merchant and Fort Sts, Honolulu, Hawaii, 1898 Kakaako Pumping Station, 653 Ala Moana Blvd, Honolulu, Hawaii, 1900 Moana Hotel, 2365 Kalakaua Ave, Honolulu, Hawaii, 1901 Palama Fire Station, 879 N King St, Oahu (1901) President's Home at the Punahou School, 1907 Kainalu, the beach house of James Bicknell Castle in Waikiki, 1902; demolished 1959 244-252 California Street, San Francisco, California, 1908

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Frequently asked questions

Who was Oliver Green Traphagen?

American architect (1854-1932)

When was Oliver Green Traphagen born?

Oliver Green Traphagen was born on 3 September 1854.

When did Oliver Green Traphagen die?

Oliver Green Traphagen died on 21 October 1932.

What was Oliver Green Traphagen's occupation?

Oliver Green Traphagen was an architect.

What nationality was Oliver Green Traphagen?

Oliver Green Traphagen was American.

Sources & further reading

· Wikipedia: Oliver Green Traphagen

· Wikidata: Q7087553

· DBpedia: Oliver G. Traphagen

Cite this page

APA: Biography.guide. (2026). Oliver Green Traphagen. https://biography.guide/oliver-green-traphagen/

MLA: "Oliver Green Traphagen." Biography.guide, https://biography.guide/oliver-green-traphagen/.

Chicago: "Oliver Green Traphagen." Biography.guide. https://biography.guide/oliver-green-traphagen/.

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