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
Alexander Bronstein replace the building destroyed during World War II. The synagogue was named Beit Bela" in honour of Bronstein's mother. In 2006, Bronstein was one of the six sponsors who pledged support for Israeli orphans whose parents were killed by Hamas troops. He has supported the "Peres Centre" in Jaffa and the President's Conference in Jerusalem since 2008. In 2006 he organized and sponsored the European Israeli Friends forum, which brought together more than 500 members of the European Parliament in Jerusalem. "Ecologization of the economy: methods of regional management", Nauka Publishing House, 1990, Moscow Alexander Bronstein Alexander Bronstein (; born