Yevgeny Trubetskoy Russian philosopher (1863-1920) (1863–1920) Parents Sofya Lopukhina Nikolai Petrovitch Troubetzkoy Children Aleksandr Trubetskoy Sergey Trubetskoy Siblings Sergei Nikolaevich Trubetskoy Grigory Trubetskoy Pyotr Trubetskoy Elizaveta Trubetskaya Aleksandra Trubetskaya Varvara Lermontova Antonina Trubetskaya Olga Trubetskaya Marina Trubetskaya Maria Trubetskaya Sofya Trubetskaya Partners Vera Shcherbatova
