Yuri Andropov
His earliest documented name was Grigory Vladimirovich Andropov-Fyodorov; he changed it to Yuri Andropov only several years later. While his original birth certificate disappeared, it was established that Andropov was in fact born in Moscow where his mother had been working in a women's gymnasium since 1913 throughout 1914 and until 1917.
Yuri Yukechev
Yuri Yukechev was born in 1947 in Mukachevo, Ukraine. In 1965-1970 he studied composition at the St. Petersburg (Leningrad) Conservatoire with the famous in Russia teacher Orest Yevlakhov (pupil of Dmitri Shostakovich). Since 1970 he has been living and working in Novosibirsk where he is a professor of composition at the Novosibirsk State Conservatoire. Since 1996 he also holds a post of the chairman of Siberian Branch of Russian Composers Union.