Marguerite de Marnix de Saint Aldegonde (born 1952) (b. 1952) Parents Emanuel de Marnix de Saint Aldegonde Marie d'Yve de Bavay Children Rodolphe Ullens de Schooten Blanche Ullens de Schooten Alexandra Ullens de Schooten Edouard Ullens de Schooten Siblings Christian de Marnix de Saint Aldegonde Charles de Marnix de Saint Aldegonde Guy de Marnix de Saint Aldegonde Baudoin de Marnix de Saint Aldegonde Partners Jean Ullens de Schooten