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.
Ehrenfried Günther Freiherr von Hünefeld
Hünefeld was born in Königsberg, East Prussia, the son of the owner of Braxeinswalde near Preußisch Eylau, where he grew up. He was blind on his left eye and near-sighted on his right, and his childhood was characterized by several serious diseases. After attending school in Berlin, he studied at Berlin University and came in contact with the first flight pioneers at Berlin's Johannisthal Air Field. At the beginning of World War I he tried to join the German Air Service as a volunteer, but was rejected due to his poor health. After that he volunteered again as a motorcyclist, and was wounded in September 1914 in Flanders, which led to a shortened left leg. Due to his handicaps he could not return to service and joined the German Diplomatic Service, serving in Sofia, Constantinople, and as an Imperial Vice Consul in the Netherlands. After the end of World War I he stayed in the Netherlands for one and a half years with the German Crown Prince Wilhelm, before returning to Germany, where he worked as spokesman for the Norddeutscher Lloyd shipping company in Bremen.