Helen Julia Economo di San Serff Peerage person ID=315732 (1908–1945) Parents Janie Ralli Baron Dimitri Jean Economo di San Serff Children Monika von Trauttmansdorff-Weinsberg Johannis von Trauttmansdorff-Weinsberg Eleonore Gräfin von Trauttmansdorff-Weinsberg Siblings Marie Nora Economo di San Serff Jack Economo di San Serff Partners Josef Graf von Trauttmansdorff-Weinsberg