Boris Blacher died on January 30, 1975, in Berlin, Germany.
Boris Pergamenschikov died on April 30, 2004, in Berlin, Germany.
Boris Berlin was born in 1907.
Boris von Borresholm died on November 9, 1989, in Berlin, Germany.
Boris Groys was born on March 19, 1947, in East Berlin, East Germany.
Boris Rosing died in 1933.
Boris Baczynsky died in 2008.
Boris Chicherin died in 1904.
Boris Shpis died in 1939.
Boris Koyalovich died in 1941.
Boris Brasol died in 1963.
Boris Shpitalniy died in 1972.