Jean Beguin
Jean Beguin ( 1550–1620 ) was an iatrochemist noted for his 1610 "Tyrocinium Chymicum" ( Begin Chemistry ) ( Digital edition ) , which many consider to be one of the first chemistry textbooks . 
<triplet> Tyrocinium Chymicum <subj> Jean Beguin <obj> author <subj> 1610 <obj> publication date