Jacques Bertillon

French mathematician (1851-1922).

Born November 11th, 1851 in former 12th arrondissement of Paris. [ref]

Died July 4th, 1922 at 70 years old in Valmondois. [ref]

Occupations
demographer, mathematician, statistician
Wikipedia

As a well spent day brings happy sleep, so life well used brings happy death. Leonardo da Vinci