Erich von Drygalski; E. von Drygalski; Erich Dagobert von Drygalski; Dryg.
February 09, 1865 – January 10, 1949
explorer, geographer, geophysicist, oceanographer, university teacher, polar explorer, botanist
German geographer (1865–1949)
http://www.wikidata.org/entity/Q63108
https://en.wikipedia.org/wiki/Erich_von_Drygalski [View]
Kingdom of Prussia German Reich