| The Danish Royal Court has announced the sudden death of His Highness Richard, 6th Prince zu Sayn-Wittgenstein-Berleburg overnight at his home in Bad Berleburg. Prince Richard zu Sayn-Wittgenstein-Berleburg (Richard Casimir Karl August Robert Konstantin; 29 October 1934 in Giessen - 13 March 2017 in Berleburg) was the head of the House of Sayn-Wittgenstein-Berleburg and husband of Princess Benedikte. |