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Boris Karchevsky and Galina Grishko

Boris Yaroker and Fira Rivkin

Gregory Danovich and Fira Halamov

Solomon Rivkin and Riva Livshitz

Valeriy Polonsky and Elena Rivkin

Naum Rivkin and Liba Raskin

Aleksandr Vilenskiy and Evgenia Rashkevich

Ilya Gurary and Natalia Kalugina

Aleksandr Yaroker and Irina Levitsky

Michael Karchevsky and Vera Peresetsky