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, Prince-Elect of Denmark
Prince Christian was born at Copenhagen Castle to King Christian IV (1577–1648) and Queen Anne Catherine (1575–1612) of Denmark, Norway, etc. Christian was their second son and the oldest one living, as his elder brother Frederik had died in 1599, less than a year old. As such, his father saw him as the preferable heir to the Danish throne.