Columbia subject headings:
Nobility--Russia--Biography.
Raevskiĭ, Sergeĭ, 1901-
Rayevsky family.
Harvard subject headings:
Florenskiĭ, P. A. (Pavel Aleksandrovich), 1882-1937
Nobility--Russia--Biography
Raevskiĭ, Nikolaĭ Nikolaevich, 1771-1829
Trubet︠s︡koĭ, Vladimir, kni︠a︡zʹ, 1892-1937
Urusova, Elena.
Princeton subject headings: