Education
Educated at Bishop"s Diocesan College in Rondebosch, He completed an Bachelor of Medicine Bachelor of Surgery degree at the University of Cape Town in 1951.
Educated at Bishop"s Diocesan College in Rondebosch, He completed an Bachelor of Medicine Bachelor of Surgery degree at the University of Cape Town in 1951.
He was the last leader of the liberal Progressive Federal Party and then the co-leader of the new liberal Democratic Party. De Beer was first elected to the House of Assembly in 1953 as an Member of Parliament for the opposition United Party. He and the other liberal MPs formed the new Progressive Party in 1959.
De Beer lost his seat in the 1961 general election and joined an advertising agency before moving on the Anglo-American.
In the 1977 general election, he was returned to Parliament as an Member of Parliament for what had become the Progressive Federal Party which had been formed that year through a merger of the Progressive Party and various other liberal groups of MPs. He became the PFP"s leader in August 1988 and, with Denis Worrall and Wynand Malan was a co-leader of the new Democratic Party when it formed in 1989.
Following the DP"s defeat in the first post-apartheid election of 1994, De Beer resigned as party leader. He was appointed South African ambassador to the Netherlands by Nelson Mandela.
De Beer was for many years a director of the Anglo American Public Limited Company/De Beers diamond mining conglomerate.
On the party"s left wing, he and fellow Member of Parliament Helen Suzman, Colin Eglin, Ray Swart, Harry Lawrence and Doctor January Steytler resigned from the party after its national congress voted against returning any further land to the black majority for their occupation and use.
