As a young man , he produced German and English translations of the works of Jean le Rond d'Alembert , which financially supported him until his death .
He was also a follower , though without sharing all of his ideas , of Jacques Le Brigant .
As a young man , follower produced German and English translations of the works of Jean le Rond d'Alembert , which financially supported follower until follower 's death .
He was also a follower , though without sharing all of his ideas , of Jacques Le Brigant .