Anton Schrötter von Kristelli was an Austrian chemist and mineralogist born in Olomouc, Moravia. His son Leopold Schrötter Ritter von Kristelli was a noted laryngologist.
Wikipedia https://ar.wikipedia.org/wiki/أنتون_شروتر
Address 12 Karlsplatz, Wien 1040, Austria
Coordinates 48°11'56.705" N 16°22'10.538" E