Johann Grasshoff (or Grasshof, Grasse) (c.1560 – 1623) was a Pomeranian jurist, and alchemical writer. He is recorded also as a medical advisor to Ernest of Bavaria, a Syndic, and an Episcopal counselor. His writings include the Aperta Arca arcani artificiosissimi (1617). and a Cabala Chymica (1658). The compilation of the 1625 Dyas chymica tripartita is also attributed to him; it includes The Golden Age Restored of Henricus Madathanus, The Book of Lambspring, of Nicolas Barnaud, and the Book of Alze. References External links ramsdigital.com 1623 deaths 16th-century German lawyers German alchemists Year of birth unknown 16th-century alchemists 17th-century alchemists