Nadedzha Svyatopolk-Mirskaya Peerage person ID=330990 (1903–1983) Parents Ivan Svyatopolk-Mirsky Nadezhda von Engelhardt Children Princess Maria Sviatopolk-Mirski Siblings Tatyana Svyatopolk-Mirskaya Sofya Svyatopolk-Mirskaya Simon Svyatopolk-Mirsky Vasily Svyatopolk-Mirsky Partners Ivan Ilchenko