Casimir Prinz zu Sayn-Wittgenstein-Sayn (born 1976) (b. 1976) Parents Gabriela zu Sayn-Wittgenstein-Sayn Alexander, Prince zu Sayn-Wittgenstein-Sayn Children Alexander Kyril Ludwig Peter Salentin Maria Gabriel de Sayn-Wittgenstein Siblings Sofia Prinzessin zu Sayn-Wittgenstein-Sayn Alexandra Marie Leonille Helene Elisabeth Ladislaja Prinzessin zu Sayn-Wittgenstein-Sayn Ludwig Prinz zu Sayn-Wittgenstein-Sayn Heinrich Prinz zu Sayn-Wittgenstein-Sayn Peter Prinz zu Sayn-Wittgenstein-Sayn Filippa zu Sayn-Wittgenstein Partners Corinna zu Sayn-Wittgenstein