Constantine Esperovich Beloselsky-Belozersky Russian general, landowner and horse breeder (1843–1920) (1843–1920) Parents Elena Pavlovna Bibikova Esper Beloselsky-Belozersky Children Mariya Beloselskaya-Belozerskaya Esper Beloselsky Olga Orlova Yelena Kochubey Sergei Belosselsky-Belozersky Siblings Maria Durnovo Elizabeth Trubetskaya Olga Shuvalova Elena Vasilievna Kochubey Partners Nadezhda Beloselskaya-Belozerskaya
