Henriette Arnoldine Snouck Hurgronje (1912-1994) (1912–1994) Parents Henriëtte van Tets Aarnout Marinus Snouck Hurgronje Children Aarnout Loudon Francis Loudon Siblings Digna Snouck Hurgronje Partners Gijsbert Carel Duco Baron van Hardenbroek Jonkheer Hugo Alexander Loudon