Johannes Hartmann (Amberg, 14 January 1568 – Kassel, 7 December 1631) was a German chemist.
In 1609, he became the first Professor of Chemistry at the University of Marburg.
Author: Wilhelm Scheffer, genannt Dilich (1571/72?1650) Source: entnommen aus C. Graepler (Hrsg.): Imagines professorum Academiae Marburgensis. Verlag Elwert, Marburg, 1977, S. 32. [1] License: CC-PD-Mark PD Old