About Robert C. Hendrickson
Lived 1898 – 1964 (aged 66). Robert C. Hendrickson was an American politician, diplomat, lawyer and board of supervisors.
Robert Clymer Hendrickson Sr. (August 12, 1898 – December 7, 1964) was an American attorney, Republican Party politician, and diplomat who represented New Jersey in the United States Senate from 1949 to 1955. He also served in local and county offices in Gloucester County, which he represented in the New Jersey Senate from 1934 to 1940, and served as New Jersey Treasurer from 1942 to 1949. After his term as United States Senator expired, President Dwight D. Eisenhower appointed him as United States Ambassador to New Zealand and Samoa from 1955 to 1956.
He was a key ally of Governor Alfred E. Driscoll, who managed Hendrickson's campaign for governor in 1940 and supported his campaign for the Senate in 1948. He won the nomination for Senate by gaining establishment support from local and county Republican leaders, which forced incumbent Albert W. Hawkes out of the race ahead of the primary. However, involvement in such intraparty fighting led to his withdrawal from the 1954 campaign, and he was succeeded by Clifford Case.
Early life, military service and education Robert Clymer Hendrickson was born in Woodbury, New Jersey on August 12, 1898.
He attended Woodbury High School before leaving to enlist in the United States Army in 1918. Since he left for war before his senior year of high school ended, Hendrickson received his diploma while he was deployed in France. While there, he served as an ambulance driver and private.
Also in 1940, Hendrickson became a member of the board of managers of the Council of State Governments, which he chaired in 1941.
State treasurer and World War II service Hendrickson was appointed by his opponent, Governor Edison, to serve as state treasurer in 1942. He remained in that office until 1949, serving under two additional governors, Walter E. Edge and Driscoll.
While serving as state treasurer in 1943, Hendrickson rejoined the Army, received a commission as a major, and served as the chief legal officer of the Fifth Army during the Allied invasion of Italy. In that role, he worked on the re-establishment of civil rights and local courts, the implementation of denazification programs, and the care of displaced persons. He left the service as a colonel in 1946. After their initial choice, David Van Alstyne, failed to unify establishment support against Hawkes, Hendrickson entered the race on February 13, 1948, with the support of 17 out of 21 county Republican leaders. Hawkes, facing an uphill battle against Driscoll and Hendrickson, ended his campaign on March 5, bitterly denouncing Driscoll, Hendrickson, and the "South Jersey coalition" which had beaten him.
In the April primary, Hendrickson defeated state labor commissioner Harry Harper. In the November general election, he narrowly defeated Archibald S. Alexander, a Princeton attorney with the Wall Street firm of Carter Ledyard & Milburn.
While in the Senate, Hendrickson was one of a few Republicans to oppose Joseph McCarthy of Wisconsin, signing the committee report censuring McCarthy for his conduct. From 1953 to 1955, Hendrickson also headed a subcommittee of the Committee on the Judiciary to study juvenile delinquency; the resulting report was published in 1956 as a book written with investigative journalist Fred J. Cook titled, "Youth in Danger".
Ambassador Following his retirement from the Senate in 1955, President Dwight D. Eisenhower appointed Hendrickson as Ambassador to New Zealand and Samoa; he resigned on November 20, 1956, to return to his law practice in Woodbury.
Personal life and death Hendrickson married Olga Bonsai of Woodbury in 1919. They had at least one son and four daughters and twenty-two grandchildren as of his death in 1964.
Hendrickson died at his home in Woodbury on December 7, 1964, following a major surgery. He was buried in Eglington Cemetery in Clarksboro, New Jersey.
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Important facts
People in Robert C. Hendrickson's life
Named in this biography and alive at the same time
Contemporaries
People whose lives overlapped Robert C. Hendrickson's
Frequently asked questions
Who was Robert C. Hendrickson?
American politician (1898–1964)
When was Robert C. Hendrickson born?
Robert C. Hendrickson was born on 12 August 1898 in Woodbury.
When did Robert C. Hendrickson die?
Robert C. Hendrickson died on 7 December 1964 in Woodbury.
What was Robert C. Hendrickson's occupation?
Robert C. Hendrickson was a politician, diplomat, lawyer and board of supervisors.
What nationality was Robert C. Hendrickson?
Robert C. Hendrickson was American.
Sources & further reading
· Wikipedia: Robert C. Hendrickson
· DBpedia: Robert C. Hendrickson
Cite this page
APA: Biography.guide. (2026). Robert C. Hendrickson. https://biography.guide/robert-c-hendrickson/
MLA: "Robert C. Hendrickson." Biography.guide, https://biography.guide/robert-c-hendrickson/.
Chicago: "Robert C. Hendrickson." Biography.guide. https://biography.guide/robert-c-hendrickson/.
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