Harald Cramér
Swedish mathematician and actuary
Harald Cramér was a Swedish mathematician, actuary, and statistician, specializing in mathematical statistics and probabilistic number theory. John Kingman described him as "one of the giants of statistical theory". Wikipedia
Born: September 25, 1893, Stockholm, Sweden
Died: October 5, 1985 (age 92 years), Stockholm, Sweden
Academic advisor: Marcel Riesz
Children: Tomas Cramér
Notable students: Herman Wold, Chung Kai-lai, Ulf Grenander, and more
Award: Guy Medal (Gold, 1972)