Louis Couturat

French logician, mathematician, philosopher and linguist (1868–1914).

Born January 17th, 1868 in 9th arrondissement of Paris.

Died August 3rd, 1914 at 46 years old in Ris-Orangis (traffic collision).

Occupations
Esperantist, Idist, historian of mathematics, linguist, mathematician, philosopher, university teacher
Wikipedia

No one is actually dead until the ripples they cause in the world die away. Terry Pratchett