Birgitta af Klercker (born 1942) (1942–2007) Parents Birgitta Zätterström Fredrik af Klercker Children Sebastion Prinz zu Sayn-Wittgenstein-Berleburg Natascha Prinzessin zu Sayn-Wittgenstein-Berleburg Partners Prince Robin of Sayn-Wittgenstein-Berleburg Oliver Fouret