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 Kekushev survived and wrote a book of memoirs, "Zveriada"; however, it does not reveal much about his father's last years. Lev Kekushev Lev Nikolayevich Kekushev () was a Russian architect, notable for his Art Nouveau buildings in Moscow, built in the 1890s and early 1900s in the original, Franco-Belgian variety of this style. Kekushev's buildings are notable for his skillful use of metal ornaments and his signature with a lion ("Lev") ornament or sculpture. Kekushev was born in the family of a Russian officer in Vilnius (Maria Naschokina, p. 253; Simbirsk according to other sources). Kekushev graduated high school in Vilnius,