Jon Barwise died in 2000.
No, Jon Snow does not die. I read all books until now (2013) and he's not dead.
He is not dead.
Jon Hager died in 2009.
Jon Rajcevich died on September 15, 2013, in Houston, Texas, USA of cardiac failure.
Jon Lormer was born on May 7, 1906, in Canton, Ohio, USA.
Jon Mirande died in 1972.
Jon Lyng died in 2003.
Jon Silkin died in 1997.
Jon Barwise died in 2000.
Jon Douglas died in 2010.
Jon Weaving died in 2011.
Jon Snersrud died in 1986.
Jon Andrå died in 1966.
Jon Eydmann died in 2009.
Jon Bilbao died in 1994.
Jon Hol died in 1941.