Sig Unander
American politician
About Sig Unander
Lived 1913 – 1978 (aged 64). Sig Unander was an American.
Sigfrid Benson "Sig" Unander (August 3, 1913 – February 1, 1978) was an American politician who served two terms as Treasurer of the state of Oregon from 1952 to 1959. A Republican, Unander was his party's nominee for United States Senate in 1962 and unsuccessfully sought the party nomination for Governor of Oregon in 1958.
Early life Unander was born in Portland, Oregon on August 3, 1913, to Sigfrid M. and Caroline Benson Unander, a daughter of Portland businessman and philanthropist Simon Benson. He studied political science at Stanford University, where he earned a Bachelor of Arts, and later an MBA from the Stanford Graduate School of Business.
Unander served in the United States Army during World War II, attaining the rank of lieutenant colonel and earning two medals from the United States and four from other Allied Nations while serving in Europe, Africa, and the Southwest Pacific. In 1952, Unander again ran for the office, and this time secured his party's nominee and defeated Democrat Francis Lambert in the general election to become Oregon's 18th State Treasurer. In 1956, he defeated Wiley Smith to win re-election by a wide margin.
Unander's convincing re-election made him the early favorite for the Republican nomination in the upcoming 1958 Oregon gubernatorial election to face Democratic incumbent Robert D. Holmes, who had narrowly won a special election two years earlier. But with many Republicans concerned that Unander was too conservative to get elected, the more moderate Oregon Secretary of State Mark Hatfield entered the race, earning the nomination and eventually the governorship.
In 1959, Unander resigned as Treasurer to accept an appointment to the United States Federal Maritime Board where he served as vice chairman.
Unander returned to Oregon to run in the 1962 United States Senate election. He defeated Congressman Edwin Durno to become the Republican nominee, but lost in the general election to three-term Democratic Senator Wayne Morse. In the 1966 Senate election, Unander crossed party lines to endorse Democrat Robert B. Duncan over Republican Hatfield due to Hatfield's opposition to the Vietnam War.
Personal life Unander and his wife Vivian had two children. He died in Portland on February 1, 1978, of a heart attack.
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Important facts
People in Sig Unander's life
Named in this biography and alive at the same time
Contemporaries
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Frequently asked questions
Who was Sig Unander?
American politician
When was Sig Unander born?
Sig Unander was born on 3 August 1913 in Colfax.
When did Sig Unander die?
Sig Unander died on 1 February 1978 in Portland.
What nationality was Sig Unander?
Sig Unander was American.
Sources & further reading
Cite this page
APA: Biography.guide. (2026). Sig Unander. https://biography.guide/sig-unander/
MLA: "Sig Unander." Biography.guide, https://biography.guide/sig-unander/.
Chicago: "Sig Unander." Biography.guide. https://biography.guide/sig-unander/.
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