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Johannes de Klerk

1903 – 1979

South African politician

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About Johannes de Klerk

Lived 1903 – 1979 (aged 75). Johannes de Klerk was a South African politician and minister.

Johannes "Jan" de Klerk, (22 July 1903 – 24 January 1979 ) was a South African politician. He was the father of F. W. de Klerk, the last apartheid State President of South Africa.

As a member of the National Party, de Klerk served as interim State President for nine days following the retirement of Jacobus Johannes Fouché in 1975. Prior to this, he served as a Senator (1955–1975), Minister of Work and Public Works (1954–1958), Work and Mines (1958–1961), Home Affairs, Work and Immigration (1961), Home Affairs, Education and Arts and Sciences (1961–1966), Education, Arts and Sciences and Information (1966–1967) and National Education (1968–1969), and President of the Senate from 1969 to 1976.

Biography

The eldest son of Reverend Willem de Klerk, a Dutch Reformed Church minister and his wife Aletta Johanna van Rooy, Jan de Klerk was born 22 July 1903 in Burgersdorp. He spent his childhood in Potchefstroom, in South-West Transvaal. He studied Christian Higher Education at the Potchefstroom University, where he obtained a BA degree and a higher education diploma in 1926 after three years. government’s intense displeasure at the decision to appoint an African, which is tantamount to flouting the accepted traditional outlook of South Africa. Should your Council disregard my appeal and give effect to this decision, the government will not hesitate in taking such action as it may deem fit to ensure that the tradition referred to above is observedBy the time of his retirement from the cabinet, de Klerk had been a cabinet minister for more than fifteen years and was rewarded with the Decoration for Meritorious Services.

From 1969 to 1976, he presided over the Senate or upper house of the South African parliament, and this meant that he was briefly interim State President of South Africa in 1975, under a dormant commission that was invoked. He retired from political life, spent his last few years on a farm and died in Krugersdorp on 24 January 1979.

Legacy

A school in Krugersdorp is named in honour of Jan de Klerk.

Ancestry

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Important facts

Birth century
Nationality
Education
Potchefstroom University for Christian Higher Education, Potchefstroom University
Positions held
Minister of Education
Also known as
Jan de Klerk

Family & relationships

Spouse
Hendrina Cornelia de Klerk
Child
F. W. de Klerk
Child
Wimpie de Klerk

People in Johannes de Klerk's life

Named in this biography and alive at the same time

Contemporaries

People whose lives overlapped Johannes de Klerk's

Frequently asked questions

Who was Johannes de Klerk?

South African politician (1903-1979)

When was Johannes de Klerk born?

Johannes de Klerk was born on 22 July 1903 in Burgersdorp.

When did Johannes de Klerk die?

Johannes de Klerk died on 24 January 1979 in Krugersdorp.

What was Johannes de Klerk's occupation?

Johannes de Klerk was a politician and minister.

What nationality was Johannes de Klerk?

Johannes de Klerk was South African.

Sources & further reading

· Wikipedia: Johannes de Klerk

· Wikidata: Q726202

· DBpedia: Jan de Klerk

Cite this page

APA: Biography.guide. (2026). Johannes de Klerk. https://biography.guide/johannes-de-klerk/

MLA: "Johannes de Klerk." Biography.guide, https://biography.guide/johannes-de-klerk/.

Chicago: "Johannes de Klerk." Biography.guide. https://biography.guide/johannes-de-klerk/.

Data last updated: 2026-09-24 · Spot an error? Report a correction.

Portrait: Wikimedia Commons · author & licence

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