Ekaterina Meshcherskaya (1843–1924) Parents Yekaterina Meshcherskaya Pyotr Meshchersky Children Maria Vladimirovna Kleinmichel Pyotr Vladimirovich Kleinmichel Nikolay Kleinmichel Vera Vladimirovna Kleinmichel Siblings Nikolay Meshchersky Vladimir Meshchersky Partners Vladimir Kleinmichel
