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Sikorsky, Igor Ivanovich

(Encyclopedia)Sikorsky, Igor Ivanovich sĭkôrˈskē [key], 1889–1972, American aeronautical engineer, b. Kiev, Russia. He immigrated to the United States in 1919 and was naturalized in 1928. Sikorsky built and f...

Orlov, Aleksey Grigoryevich, Count

(Encyclopedia)Orlov, Aleksey Grigoryevich, Count əlyĭksyāˈ grĭgôrˈyəvĭch, ərlôfˈ [key], 1737–1808, Russian nobleman; brother of Grigori G. Orlov. He and his brother headed the conspiracy to put Cather...

Mikoyan, Anastas Ivanovich

(Encyclopedia)Mikoyan, Anastas Ivanovich ənəstäsˈ ēväˈnəvĭch myĭkəyänˈ [key], 1895–1978, Soviet Communist leader. He joined the Communist party in 1915, became a member of the party's central committ...

Totleben, Eduard Ivanovich

(Encyclopedia)Totleben or Todleben, Eduard Ivanovich both: ĕdwärtˈ ēväˈnəvĭch tôtˈlyĕbyĭn [key], 1818–84, Russian general and military engineer. He won his chief renown in the Crimean War by his defen...

Denikin, Anton Ivanovich

(Encyclopedia)Denikin, Anton Ivanovich əntônˈ ēväˈnəvĭch dyĭnyēˈkĭn [key], 1872–1947, Russian general. The son of a serf, he rose from the ranks. After the Bolshevik Revolution in Nov., 1917 (Oct., 19...

Guchkov, Aleksandr Ivanovich

(Encyclopedia)Guchkov, Aleksandr Ivanovich əlyĭksänˈdər ēväˈnəvĭch go͝ochˈkôf [key], 1862–1936, Russian political leader. A prominent businessman, during the 1905 revolution he helped found the Octob...

Lobachevsky, Nikolai Ivanovich

(Encyclopedia)Lobachevsky, Nikolai Ivanovich nyĭkəlīˈ ēväˈnəvĭch ləbəchĕfˈskē [key], 1793–1856, Russian mathematician. A pioneer in non-Euclidean geometry, he challenged Euclid's fifth postulate tha...

Shelekhov, Grigori Ivanovich

(Encyclopedia)Shelekhov, Grigori Ivanovich grĭgôˈrē ēväˈnəvĭch shĕˈlyĭkhəf [key], 1747–95, Russian fur trader in North America, b. Rylsk, Ukraine. He had built up a large fur business in Siberia when...

Pirogov, Nikolai Ivanovich

(Encyclopedia)Pirogov, Nikolai Ivanovich nyĭkəlīˈ ēväˈnəvĭch pĭrōgôfˈ [key], 1810–81, Russian surgeon, b. Moscow. He entered Moscow Univ. at the age of 14 and completed the medical curriculum at 17. ...

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