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
Alexander Bronstein Alexander Bronstein Alexander Bronstein (; born June 15, 1954 in Leningrad, USSR) is an entrepreneur and billionaire currently living in Tallinn, Estonia. He is an Estonian citizen. Bronstein is well known in Jewish circles and is vice president of the Eurasian Jewish congress. A keen philanthropist, he sponsored the building of the first synagogue and community centre in Estonia. Son of academic and World War II veteran (Mikhail Bronstein). Alexander Bronstein was born in 1954 in Leningrad. Anti-semitism drove the family to Tallinn, Estonia in 1956. In 1976 Bronstein graduated from Tartu State University with a degree in Applied Mathematics,