Boris Mayzel died in 1986.
Boris Mayzel was born in 1907.
Marcin Mayzel died on July 2, 2013, in Warsaw, Mazowieckie, Poland.
Jan Mayzel was born on January 5, 1930, in Milanwek, Mazowieckie, Poland.
Marcin Mayzel was born on April 21, 1971, in Warsaw, Mazowieckie, Poland.
Boris Seredin died in 1996.
Boris Zavelev died in 1938.
Boris Vanoff died in 2006.
Boris Brodyansky died in 1945.
Boris Milec died in 1984.
Boris Deutsch died in 1978.
Boris Gorelick died in 1984.
Boris Lucic died in 2004.