Home Scientists Louis Joseph Troost Louis Joseph Troost Scientist Louis Joseph Troost ( 1825-September 30, 1911) was a French chemist. Personal facts Birth dateJanuary 01, 1825 NationalityFrance Date of deathSeptember 30, 1911 facebook tumblr linkedin twitter reddit google+ Search Topical connections Émile BlanchardScientist Édouard GoursatScientist Élie CartanScientist Émile MeyersonPhilosopher Louis Joseph Troost on Wikipedia Louis Joseph Troost