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Roelof Kruisinga
Kruisinga in 1973
Member of the Senate
In office 10 June 1981 – 11 June 1991
Parliamentary group	Christian Democratic Appeal
Minister of Defence
In office 19 December 1977 – 4 March 1978
Prime Minister	Dries van Agt
Preceded by	Bram Stemerdink
Succeeded by	Jan de Koning (Ad interim)
Leader of the Christian Historical Union
In office 1 July 1973 – 25 May 1977
Deputy	Durk van der Mei
Preceded by	Arnold Tilanus
Succeeded by	Office discontinued
State Secretary for Transport and Water Management
In office 28 July 1971 – 20 March 1973
Prime Minister	Barend Biesheuvel
Preceded by	Mike Keyzer
Succeeded by	Michel van Hulten
Parliamentary leader in the House of Representatives
In office 1 July 1973 – 25 May 1977
Preceded by	Arnold Tilanus
Succeeded by	Office discontinued
In office 6 July 1971 – 26 July 1971
Preceded by	Bé Udink
Succeeded by	Jur Mellema
Parliamentary group	Christian Historical Union
Member of the House of Representatives
In office 19 December 1972 – 19 December 1977
In office 11 May 1971 – 28 July 1971
Parliamentary group	Christian Historical Union
State Secretary for Social Affairs and Health
In office 18 April 1967 – 6 July 1971
Prime Minister	Piet de Jong
Preceded by	José de Meijer Louis Bartels
Succeeded by	Koos Rietkerk as State Secretary for Social Affairs Jo Hendriks as State Secretary for Health and Environment (1973)
Personal details
Born	Roelof Johannes Hendrik Kruisinga (1922-08-27)27 August 1922 Grijpskerk, Netherlands
Died	7 December 2012(2012-12-07) (aged 90) Wassenaar, Netherlands
Political party	Christian Democratic Appeal (from 1980)
Other political affiliations	Christian Historical Union (until 1980)
Spouse	Anna van Beek ​ (m. 1950)​
Children	Jurjen Kruisinga Hugo Kruisinga
Alma mater	University of Groningen (Bachelor of Medical Sciences, Master of Medicine, Doctor of Medicine, Doctor of Philosophy) University of Oxford (Master of Surgery)
Occupation	Politician · Civil servant · Physician · Medical researcher · Health administrator · Nonprofit director · Author
Military service
Allegiance	Netherlands
Branch/service	Royal Netherlands Army
Years of service	1951–1953 (Conscription)
Rank	Sergeant
Unit	Medical Services
Battles/wars	Cold War

Roelof Johannes Hendrik Kruisinga (27 August 1922 – 7 December 2012) was a Dutch politician of the defunct Christian Historical Union (CHU) party and later the Christian Democratic Appeal (CDA) party and physician.^[1]

Kruisinga attended a Gymnasium in Zutphen from June 1935 until June 1939 and applied at the University of Groningen in June 1941 majoring in Medicine. In May 1942 Kruisinga was arrested by the Sicherheitsdienst (SD) and detained in the Kamp Sint-Michielsgestel and was released in July 1944.^{[citation needed]} Following the end of World War II Kruisinga returned to the University of Groningen and obtaining a Bachelor of Medical Sciences degree in June 1946 and worked as a student researcher before graduating with a Master of Medicine degree on 12 October 1950. Kruisinga worked as a medical researcher of otorhinolaryngology at the University Medical Center Groningen from January 1950 until November 1955. Kruisinga was conscripted in the Royal Netherlands Army serving as a Sergeant from November 1951 until November 1953. Kruisinga applied at the University of Aberdeen in Aberdeen in August 1951 for a postgraduate education in Surgery and before transferring to the Magdalen College of the University of Oxford in Oxford in May 1952 graduating with a Master of Surgery in September 1953 and later returned to the University of Groningen and got doctorates as a Doctor of Medicine and a Doctor of Philosophy (MD–PhD) on 2 November 1955. Kruisinga worked as an otolaryngologist and internist physician at the University Medical Center Groningen and the Medical Center Leeuwarden from January 1955 until 1 September 1962 and worked as an inspector for the Health Care Inspectorate of the Ministry of Social Affairs and Health in Friesland from 1 April 1960 until 1 September 1962. Kruisinga worked as a civil servant for the Ministry of Social Affairs and Health from 1 September 1962 until 18 April 1967 as Deputy Secretary-General of the Ministry of Social Affairs and Health and Director-General of the department for Public Health of the Ministry of Social Affairs and Health from 1 September 1962 until 1 June 1965 and as Secretary-General of the Ministry of Social Affairs and Health from 1 June 1965 until 18 April 1967.

After the election of 1967 Kruisinga was appointed as State Secretary for Social Affairs and Health in the Cabinet De Jong, taking office on 18 April 1967. After the election of 1971 Kruisinga was elected as a Member of the House of Representatives, taking office on 11 May 1971. After the election of 1971 the Leader of the Christian Historical Union and Parliamentary leader of the Christian Historical Union in the House of Representatives Bé Udink was appointed as Minister of Housing and Spatial Planning in the Cabinet Biesheuvel I, the Christian Historical Union leadership approached Kruisinga as interim Parliamentary leader, taking office on 6 July 1971 until Jur Mellema was approached as the new Leader and Parliamentary leader in the House of Representatives on 26 July 1971. Following cabinet formation of 1971 Kruisinga himself was appointed as State Secretary for Transport and Water Management in the Cabinet Biesheuvel I, taking office on 28 July 1971. The Cabinet Biesheuvel I fell just one year later on 19 July 1972 after the Democratic Socialists '70 (DS'70) retracted their support following there dissatisfaction with the proposed budget memorandum to further reduce the deficit and continued to serve in a demissionary capacity until the first cabinet formation of 1972 when it was replaced by the caretaker Cabinet Biesheuvel II with Kruisinga continuing as State Secretary for Transport and Water Management, taking office on 9 August 1972. After the election of 1972 Kruisinga returned as a Member of the House of Representatives, taking office on 19 December 1972 but he was still serving in the cabinet and because of dualism customs in the constitutional convention of Dutch politics he couldn't serve a dual mandate he subsequently resigned as State Secretary on 20 March 1973. In June 1973 Arnold Tilanus announced he was stepping down as Leader and Parliamentary leader, the Christian Historical Union leadership approached Kruisinga as his successor, Kruisinga accepted and became the Leader and Parliamentary leader, taking office on 1 July 1973. On 10 December 1976 the Christian Historical Union, the Anti-Revolutionary Party (ARP) and the Catholic People's Party (KVP) choose to merge in a political alliance to form the Christian Democratic Appeal (CDA). Incumbent Deputy Prime Minister Dries van Agt of the Catholic People's Party was choose as the first Leader of the Christian Democratic Appeal and became the Lijsttrekker for the election of 1977. The following cabinet formation of 1977 resulted in a coalition agreement between the Christian Democratic Appeal and the People's Party for Freedom and Democracy (VVD) which formed the Cabinet Van Agt-Wiegel with Kruisinga was appointed as Minister of Defence, taking office on 19 December 1977. On 4 March 1978 just three months after taking office Kruisinga resigned after he disagreed with the cabinets decision to not publicly condemn the United States for further developing the Neutron bomb.

Kruisinga semi-retired from national politics and became active in the public sector and served as a Senior Adviser to the World Health Organization (WHO) from 16 August 1978 until 1 June 1979 when he was nominated as Deputy Director–General of the World Health Organization and Vice President of the World Health Assembly, serving until 20 May 1982. Kruisinga was elected as a Member of the Senate following the Senate election of 1981, serving from 10 June 1981 until 11 June 1991. Following the end of his active political career, Kruisinga occupied numerous seats as a nonprofit director for supervisory boards for several international non-governmental organizations and research institutes (Netherlands Cancer Institute, Netherlands Red Cross, Foundation KiKa, Stichting Max Havelaar, Society for the Advancement of Science, Medicine and Surgery and the Royal Dutch Medical Association).

Kruisinga was born in Grijpskerk. His family were Mennonites, but Kruisinga decided not to be baptized and to become a member of the Dutch Reformed Church. As a physician he specialised in otolaryngology and he received his doctorate at the University of Groningen in 1955.

He held different positions as a physician before he became State Secretary for Social Affairs and Health and subsequently State Secretary for the State Secretary for Transport and Water Management. From 1971 to 1977 he was leader of the Christian Historical Union. He was Minister of Defense under Prime Minister Dries van Agt from 1977 to 1978. In the early eighties he became vice-president of the World Health Organization. Afterwards he became a member of the Senate, serving from 1981 to 1991 and representing the Christian Democratic Appeal. He died, aged 90, in Wassenaar.

Honours
Ribbon bar	Honour	Country	Date	Comment
	Knight of the Order of the Netherlands Lion	Netherlands	8 June 1973
	Grand Officer of the Order of Leopold II	Belgium	2 February 1978
	Commander of the Order of Orange-Nassau	Netherlands	10 December 1980
	Commander of the Legion of Honour	France	15 May 1982
	Medal for Merits	Slovenia	30 January 2000

Wikimedia Commons has media related to Roelof Kruisinga.

Official

• (in Dutch) Dr. R.J.H. (Roelof) Kruisinga Parlement & Politiek
• (in Dutch) Dr. R.J.H. Kruisinga (CDA) Eerste Kamer der Staten-Generaal