Bernhart, Prince of Sayn-Wittgenstein-Hohenstein German prince (b. 1962) Parents Christian Heinrich zu Sayn-Wittgenstein-Hohenstein Dagmar Prinzessin zu Sayn-Wittgenstein-Hohenstein Children Wenzel Max Erbprinz zu Sayn-Wittgenstein-Hohenstein Siblings Loretta Prinzessin zu Sayn-Wittgenstein-Hohenstein Johanna Prinzessin zu Sayn-Wittgenstein-Hohenstein Madeleine Prinzessin zu Sayn-Wittgenstein-Hohenstein Albrecht Erbprinz zu Sayn-Wittgenstein-Hohenstein Partners Katharina Gräfin von Podewils-Dürniz