Title: Biograficheskiĭ ocherk generala-felʹdmarshala svi︠e︡tli︠e︡s̆hago kni︠a︡zi︠a︡ Petra Mikhaĭlovicha Volkonskago, 1776-1852 g.g.
People: Petr Mikhaĭlovich Volkonskiĭ kni︠a︡zʹ (1861-approximately 1946)