0
Leonid Stein was born on 1934-11-12.
Leonid Ejdlin's birth name is Leonid Danilovitch Ejdlin.
Leonid Martynyuk's birth name is Martynyuk, Leonid Vladimirovich.
Leonid Kraynenkov's birth name is Krajnenkov, Leonid Sergeyevich.
Leonid Lyubashevsky's birth name is Lyubashevsky, Leonid Solomonovich.