Léon Diguet
He studied science at the Muséum national d'histoire naturelle in Paris , where he was influenced by scientists that included biologist Jean Louis Armand de Quatrefages de Bréau , zoologist Alphonse Milne-Edwards , and anthropologist Ernest Hamy . 
<triplet> Jean Louis Armand de Quatrefages de Bréau <subj> Muséum national d'histoire naturelle <obj> employer