Gustav zu Sayn-Wittgenstein-Berleburg (1837-1889) (1837–1889) Parents Christiane Charlotte Wilhelmine Gräfin zu Ortenburg Albrecht zu Sayn-Wittgenstein-Berleburg Children Wolfgang zu Sayn-Wittgenstein-Berleburg Richard, 4th Prince of Sayn-Wittgenstein-Berleburg Siblings Albrecht zu Sayn-Wittgenstein-Berleburg Carl zu Sayn-Wittgenstein-Berleburg Partners Marie Freiin von Gemmingen