Wilhelm Daniel Joseph Koch; W.D.J.Koch; Guillaume-Daniel-Joseph Koc; W. D. J. Koch
* 05. März 1771 – 14. November 1849 †
botanist, physician, pedagogue, university teacher
German physician and botanist (1771–1849)
http://www.wikidata.org/entity/Q63388
https://de.wikipedia.org/wiki/Wilhelm_Daniel_Joseph_Koch [Sehen]
Kingdom of Bavaria