Question 1

When was Jean Helleu born?

Accepted Answer

Jean Helleu was born on 1894-11-29.

Question 2

When did Jean Helleu die?

Accepted Answer

Jean Helleu died on 1985-09-29.

Question 3

Who were Jean Helleu's parents?

Accepted Answer

Jean Helleu's parents were Alice Louis-Guerin and Paul César Helleu.

Jean Helleu

Parents