Sergei Sidelyov's birth name is Sidelyov, Sergei Ilyich.
Sergei Sidelyov was born on December 21, 1906, in Moscow, Russia.
Sergei Nolbandov died in 1971.
Sergei Agapitov died in 1996.
Sergei Soldatov died in 2003.
Sergei Tretyakov died in 1937.
Sergei Bongart died in 1985.
Sergei Prokopovich died in 1955.
Sergei Protopopov died in 1954.
Sergei Yushenkov died in 2003.
Sergei Orekhov died in 1998.
Sergei Toropov died in 1990.