Lev Kamenev Lev Kamenev Lev Borisovich Kamenev (born Leo Rosenfeld or Lev Borisovich Rozenfeld; – 25 August 1936) was a Bolshevik revolutionary and a prominent Soviet politician. He was one of the seven members of the first Politburo, founded in 1917 to manage the Bolshevik Revolution: Lenin, Zinoviev, Kamenev, Trotsky, Stalin, Sokolnikov and Bubnov. Kamenev was the brother-in-law of Leon Trotsky. He served briefly as the equivalent of the first head of state of Soviet Russia in 1917, and from 1923-24 as acting Premier in the last year of Vladimir Lenin's life. Joseph Stalin viewed him as a source of discontent and
Bella Davidovich Bella Davidovich Bella Mikhaylovna Davidovich (Бэлла Миха́йловна Давидо́вич; born 16 July 1928) is a Jewish Soviet-born American pianist. Davidovich was born in Baku, Azerbaijan SSR, into a family of musicians and began studying piano when she was six. Three years later, she was the soloist for a performance of Beethoven's Piano Concerto No. 1. In 1939, she moved to Moscow to continue her musical education. At the age of 18 she entered the Moscow Conservatory where she studied with Konstantin Igumnov and Yakov Flier. In 1949, she shared the first prize with Halina Czerny-Stefańska at the 4th International Frederick Chopin