Princess Alexandra de La Tour d'Auvergne Lauraguais (born 1973) (b. 1973) Parents Prince Georges-Henri de La Tour d'Auvergne Lauraguais Marie-Solange Picot de Moras d'Aligny Children Aliénor de Biolley Blanche de Biolley Siblings Princess Arielle La Tour d'Auvergne Lauraguais Partners Hubert de Biolley, Viscount de Biolley