Louis Joubin
Louis Marie Adolphe Olivier Édouard Joubin was a professor at the Muséum national d'Histoire naturelle in Paris. He published works on nemerteans, chaetognatha, cephalopods, and other molluscs. Wikipedia
Born: February 27, 1861, Épinal, France
Died: April 24, 1935 (age 74 years), Paris, France