Prince Ludwig Ferdinand of Sayn-Wittgenstein-Berleburg German officer and Knight's Cross recipient (1910-1943) (1910–1943) Parents Madeleine Prinzessin zu Löwenstein-Wertheim-Freudenberg Richard, 4th Prince of Sayn-Wittgenstein-Berleburg Children Prince Ludwig Ferdinand of Sayn-Wittgenstein-Berleburg Johann Stanislaus Prinz zu Sayn-Wittgenstein-Berleburg Marita Prinzessin zu Sayn-Wittgenstein-Berleburg Otto-Ludwig Prinz zu Sayn-Wittgenstein-Berleburg Ulrike-Christine Prinzessin zu Sayn-Wittgenstein-Berleburg Siblings Gustav Albrecht, 5th Prince of Sayn-Wittgenstein-Berleburg Christian Heinrich zu Sayn-Wittgenstein-Hohenstein Partners Friederike Juliane Prinzessin zu Salm-Horstmar