Jeff Bezos’ mother, Jacklyn Gise Bezos, dead at 78 admin 1 day ago USA Update Comments Off on Jeff Bezos’ mother, Jacklyn Gise Bezos, dead at 78 0 Views Jeff Bezos’ mother, Jacklyn Gise Bezos, died Thursday after a long fight with Lewy body dementia, the Amazon founder announced. She was 78. Share Facebook Twitter Stumbleupon LinkedIn Pinterest