Title: Bygone years
Subjects: Intellectuals, Biography, Refugees, Intellectual life, Personal narratives, History, Sources, Political prisoners, Nobility
Places: Russia, Soviet Union
People: Sergeĭ Evgenʹevich Trubet︠s︡koĭ kni︠a︡zʹ (1890-1949)
Time periods: 20th century, Revolution, 1917-1921