He is still alive! He currently works for Palm, Inc.
Leslie Rubinstein died in 2007.
Beryl Rubinstein died in 1952.
Solomon Rubinstein died in 1931.
Akiba Rubinstein died on 1961-03-15.
Dave Rubinstein died on 1993-07-03.
Carol Rubinstein died on July 20, 1991.
Ida Rubinstein died on September 20, 1960, in Venice, Italy.
Helena Rubinstein died on April 1, 1965 at the age of 94.
Artur Rubinstein died on December 20, 1982, in Geneva, Switzerland of natural causes.
Renate Rubinstein died on November 23, 1990, in Amsterdam, Noord-Holland, Netherlands.
Zelda Rubinstein died on January 27, 2010, in Los Angeles, California, USA.
Arthur Rubinstein died on December 20, 1982 at the age of 95.