Harold Jeffreys

Sir Harold Jeffreys
Born(1891-04-22)22 April 1891
Died18 March 1989(1989-03-18) (aged 97)
Cambridge, England
Alma materArmstrong College
St John's College, Cambridge
Known forBayesian probability
Jeffreys divergence
Jeffreys model
Jeffreys prior
Jeffreys' scale
Jeffreys–Lindley paradox
WKBJ approximation
SpouseBertha Swirles
AwardsSmith's Prize (1915)
Adams Prize (1926)
Gold Medal of the Royal Astronomical Society (1937)
Fellow of the Royal Society (1925)
Murchison Medal (1939)
Royal Medal (1948)
William Bowie Medal (1952)
Guy Medal (Gold, 1962)
Vetlesen Prize (1962)
Wollaston Medal (1964)
Scientific career
Fieldsmathematics
geophysics
Doctoral studentsHermann Bondi
Sydney Goldstein
Vasant Huzurbazar

Sir Harold Jeffreys, FRS (22 April 1891 – 18 March 1989) was a British geophysicist who made significant contributions to mathematics and statistics. His book, Theory of Probability, which was first published in 1939, played an important role in the revival of the objective Bayesian view of probability.