Sergey Volkonsky Russian politician (1788–1865) Parents Aleksandra Volkonskaya Grigorij Semënovič Volkonskij Children Elena Sergeevna Kochubey (nee Volkonskaya) Mikhail Sergeevich Volkonskiy Siblings Sofya Volkonskaya Nikolai Repnin-Volkonsky Nikita Volkonsky Partners Mariya Volkonskaya
