Olga Kameneva Olga Kameneva Olga Davidovna Kameneva (, ; 1883 – 11 September 1941) (née Bronstein — Бронштейн) was a Russian Bolshevik revolutionary and a Soviet politician. She was the sister of Leon Trotsky and the first wife of Lev Kamenev. Olga Bronstein was born in Yanovka, Kherson Governorate, Russian Empire (present-day Kirovohrad Oblast, Ukraine), a small village 15 miles from the nearest post office. She was one of two daughters of a wealthy but illiterate farmer, David Leontyevich Bronstein (or Bronshtein, 1847–1922), a Jewish colonist, and Anna Lvovna (née Zhivotovskaya) (1850–1910). Although the family was of Jewish extraction, they were not
Lev Vlassenko Lev Vlassenko Lev Nikolaevich Vlassenko (Russian: Лев Никола́евич Вла́сенко; 24 December 1928 – 24 August 1996), PAU, was a Soviet pianist and teacher. Lev Vlassenko was born on 24 December 1928 in Tiflis, Georgian SSR, Soviet Union to Nikolai Appolonovich Vlassenko and Vera Solomonovna Benditskaya. Lev Vlassenko's first music teacher was his mother Vera. Lev entered the music school for gifted children in Tiflis in the class of Anastasia Davidovna Virsaladze - herself a pupil of the renowned Anna Yesipova. Lev began to play in public at an early age. At the age of ten years, he played Beethoven's Piano