Wife of billionaire investor Warren Buffett who led his prominent foundation.
She was a college roommate of Warren's sister, and met him through her.
She and Warren lived apart while she worked in music and theater in San Francisco.
She had three children with Warren Buffett, whom she was married to from 1952 to 2004.
It was on Neil Sedaka's advice that she moved away from her husband to start a music career.