Princess Tatiana of Sayn-Wittgenstein-Berleburg German princess (b. 1940) Parents Princess Margareta, Princess of Sayn-Wittgenstein-Berleburg Gustav Albrecht, 5th Prince of Sayn-Wittgenstein-Berleburg Children Princess Mafalda of Hesse and by Rhine Prince Philipp of Hesse and by Rhine Princess Elena of Hesse and by Rhine Prince Donatus, Landgrave of Hesse Siblings Prince Robin of Sayn-Wittgenstein-Berleburg Richard, 6th Prince of Sayn-Wittgenstein-Berleburg Pia Prinzessin zu Sayn-Wittgenstein-Berleburg Madeleine Prinzessin zu Sayn-Wittgenstein-Berleburg Partners Prince Moritz, Landgrave of Hesse