Leonid Spiridonov was born in 1980.
Aleksey Spiridonov was born on 1951-11-20.
Maxim Spiridonov was born on 1978-04-07.
Vadim Spiridonov was born on October 14, 1944, in Moscow, Soviet Union [now Russia].
Vadim Spiridonov's birth name is Spiridonov, Vadim Semyonovich.
Aleksey Spiridonov died in 1998.
Leonid Bobylev was born in 1949.
Leonid Elenin was born in 1981.
Leonid Cherevko was born in 1974.
Leonid Pumalainen was born in 1970.
Leonid Korotkov was born in 1965.
Leonid Martuchev was born in 1880.
Leonid Potapov was born in 1935.