Reginald Hawthorn Hooker (1867–1944)

Sixth child of Joseph Dalton and Frances Harriet Hooker. Took B-ès-Sc. in Paris, and studied mathematics at Trinity College, Cambridge, 1886–9. Assistant to the director of the Intelligence Department of the Board of Agriculture, and subsequently head of the statistical branch until 1927. Secretary, Royal Statistical Society; president, Royal Meteorological Society, 1920–1.