Finally we should mention that Heilbronn was president of the London Mathematical Society from 1959 to 1961, and a member of the council of the Royal Society of Canada from 1971 to 1973.
Sa wakas tayo ay dapat banggitin na Heilbronn ay presidente ng London matematiko Society 1959-1961, at isang kasapi ng konseho ng Royal Society of Canada 1971-1973.