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
Family & relationships
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
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.
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