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Rudranath Capildeo
(17 February 1920 – 12 May 1970)
Dr. Rudranath Capildeo
Former Leader of the Opposition of Trinidad and Tobago

Rudranath Capildeo (17 February 1920 – 12 May 1970) was a Trinidad and Tobago politician and mathematician. He was the Leader of the Democratic Labour Party from 1960 to 1969 and Leader of the Opposition in Parliament from 1962 - 1967.

Early life and education

Capildeo was born in Chaguanas, Trinidad, the youngest child of the prominent Capildeo family. He was also the younger brother of Simbhoonath Capildeo and uncle of Nobel Prize-winning author V.S. Naipaul and of Shiva Naipaul.

He was educated at Queen's Royal College in Port of Spain where he won an island scholarship in 1938. He attended the University of London, where he obtained his BSc in Mathematics and Physics in 1943, his MSc in Mathematics in 1945, and his PhD in Mathematical Physics in 1948, his thesis being entitled The flexure problem in elasticity.


Capildeo held lectureships at the University of London, including at both University College London and at Westfield College. He also taught briefly at Queen's Royal College (1945) and was Principal of the Polytechnic Institute in Port of Spain in 1959.

While Capildeo was a man of undoubted intelligence, his entry into politics in the late 1950s was because the political figures who entered the DLP in 1957 did not trust each other, and could only agree on him. Though he left Trinidad in 1939 to study medicine, Rudranath Capildeo changed his course of study, focusing on applied mathematics and physics. He was committed to understanding the nature of space and time and this sparked his interest in understanding Einstein’s Theory of Special Relativity. This work led to several new theories, which had practical implications in aerodynamics and space. They included “The Flexure Problem in Elasticity” (Ph.D. thesis) and his study on the “Theory of Rotation and Gravity” named Capildeo’s Theory, which had applications in early outer-space expeditions in the 1960s and 1970s.(Niherst Profiles)

His political career was unusual, since he was active only during election campaigns (in 1961 and 1967) and during the summer months. His conduct of the last pre-independence electoral campaign, in 1961, was also unusual, beginning with his declaration that because he understood Einstein he could "compress the time" necessary to undo what the sitting government had done. Not only did Capildeo produce many significant mathematical theories and a book on Vector Algebra and Mechanics in 1967, he also studied law in London in 1956. Two years later he was admitted to practice as a barrister-at-law in Trinidad. He founded and led the Democratic Labour Party (DLP) in 1960, and became Leader of the Opposition in the Trinidad & Tobago Parliament (1960–1967). With Dr. Eric Williams as Prime Minister, both men laid the foundation for an independent Trinidad and Tobago (Niherst Profiles). Capildeo was also responsible for having the freedom of worship included in the Constitution of Trinidad and Tobago and Service Commissions (because he felt that service commissions would ensure equality and fairness in the appointment of people to public office).

Honours and awards

Rudranath Capildeo was awarded the Trinity Cross (the nation's highest award) in 1969.

Personal life

He married Ruth Goodchild in 1944 and they had one son named Rudy. He also had a daughter, Anne Gasteen, born in 1959.


Capildeo died 12 May 1970, aged 50 in England.

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Rudranath Capildeo
Occupation Politician, Mathematician
Date of Birth 17 February 1920
Place of Birth Chaguanas, Trinidad and Tobago
Date of Death 12 May 1970 (aged 50)
Place of Death England
Notable Accomplishments
Leader of the Opposition of Trinidad and Tobago: 1962 - June 1967
Trinidad and Tobago Trinidad and Tobago
Leaders of the Opposition of Trinidad & Tobago
Democratic Labour Party

 National Heroes
 Caribbean Leaders
 Women in Caribbean Politics
 Caribbean Nobel Laureates
 Order of the Caribbean Community Recipients
 In Memoriam
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