Jackie Bezos, Jeff Bezos' mother and Amazon early investor, died at 78 from dementia.

Jackie Bezos, mother of Amazon founder Jeff Bezos, passed away at 78 after battling Lewy Body Dementia. She invested early in Amazon and, with her husband, established the Bezos Family Foundation, focusing on education and global initiatives. Jeff paid tribute to her on social media, praising her dedication and love. She is survived by her husband, three children, 11 grandchildren, and a great-grandchild.