Did you mean: Jean Bachelot La Plaie
Jean Marie Auguste Bachelot de La Pylaie was a French botanist, explorer and archaeologist.
He studied at Laval, and then in Paris at the Muséum national d'histoire naturelle, where he was a pupil of Georges Cuvier and Henri Marie Ducrotay de... Wikipedia
Born: May 25, 1786, Fougères, France
Died: October 12, 1856 (age 70 years)