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 Roos
Johannes Christian Roos (28 April 1826 in Kamp am Rhein – 22 October 1896 in Freiburg im Breisgau) was a German Roman Catholic clergyman. He was Bishop of Limburg from 1885 to 1886 and Archbishop of Freiburg from 1886 until his death ten years later.