Bernhart Otto Peter, 6th Prince of Sayn-Wittgenstein-Hohenstein (born 15 November 1962) is a German businessman and the current head of the Princely House of Sayn-Wittgenstein-Hohenstein.
Bernhart Otto Peter, 6th Prince of Sayn-Wittgenstein-Hohenstein (born 15 November 1962) is a German businessman and the current head of the Princely House of Sayn-Wittgenstein-Hohenstein. (en)
Bernhart Otto Peter, 6th Prince of Sayn-Wittgenstein-Hohenstein (born 15 November 1962) is a German businessman and the current head of the Princely House of Sayn-Wittgenstein-Hohenstein. (en)