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.
Christian Charles Josias von Bunsen
Bunsen was born at Korbach, an old town in the German principality of Waldeck. His father was a farmer who was driven by poverty to become a soldier. Having studied at the Korbach gymnasium (a type of superior state grammar school) and Marburg University, Bunsen went in his nineteenth year to Göttingen, where he studied philosophy under Christian Gottlob Heyne, and supported himself by teaching and later by acting as tutor to William Backhouse Astor, John Jacob's son. Bunsen had been recommended to Astor by Heyne. He won the university prize essay of the year 1812 with his treatise "De Iure Atheniensium Hœreditario" (“Athenian Law of Inheritance”), and a few months later the University of Jena granted him the honorary degree of doctor of philosophy.