Johann Rudolf Glauber

Born in 1604 in Karlstadt am Main, the son of a barber, he was one of a large family and did not finish school, but is thought to have studied pharmacy and visited laboratories.

He lived in Vienna (1625), Salzburg, Giessen, Wertheim (1649–1651), Kitzingen (1651–1655), Basel, Paris, Frankfurt am Main, Cologne and Amsterdam (1640–1644, 1646–1649, 1656–death).

In 1660 he became seriously ill, which has been attributed to poisoning from the various heavy metals used in his work,[3] and in 1666 was crippled by a fall from a wagon and was confined to bed for the rest of his life.

He is known for his contributions to inorganic chemistry and the fact that he was able to live from the proceeds of chemical production based upon his discoveries and was thus an industrial chemist.

[4] In its original form, the chemical garden involved the introduction of ferrous chloride (FeCl2) crystals into a solution of potassium silicate (K2SiO3, water glass).

Apologia contra mendaces Christophori Farnneri , 1655