Filippa zu Sayn-Wittgenstein German writer (1980-2001) (1980–2001) Parents Alexander, Prince zu Sayn-Wittgenstein-Sayn Gabriela zu Sayn-Wittgenstein-Sayn Children Siblings Sofia Prinzessin zu Sayn-Wittgenstein-Sayn Ludwig Prinz zu Sayn-Wittgenstein-Sayn Alexandra Marie Leonille Helene Elisabeth Ladislaja Prinzessin zu Sayn-Wittgenstein-Sayn Heinrich Prinz zu Sayn-Wittgenstein-Sayn Peter Prinz zu Sayn-Wittgenstein-Sayn Casimir Prinz zu Sayn-Wittgenstein-Sayn Partners Count Vittorio Mazzetti d'Albertis