Eduard Suess was an Austrian geologist and an expert on the geography of the Alps. He is responsible for hypothesising two major former geographical features, the supercontinent Gondwana and the Tethys Ocean.
Wikipedia https://en.wikipedia.org/wiki/Eduard_Suess
Address (Unnamed Road), Wien 1030, Austria
Coordinates 48°11'54.132" N 16°22'32.158" E