Where was Christian von Ehrenfels born?
Christian von Ehrenfels
Christian von Ehrenfels was born on 20 June 1859 in Rodaun near Vienna and grew up at his father's castle Brunn am Walde in Lower Austria. He joined secondary school in Krems and first studied at the Hochschule für Bodenkultur in Vienna and then changed to the Universität Wien.
Johann Georg Stauffer
Christian Frederick Martin, was born in 1796 in Markneukirchen, Germany, a centre for instrument making. Martin first studied with his father, Johann Georg Martin, a cabinet maker. At 15 years of age, he went to Vienna for an apprenticeship with Stauffer, and in 1825, Martin married Ottilie Kühle, the daughter the Viennese harp maker Karl Kühle.