Summary: wife of billionaire investor Warren Buffett (the 2nd richest man in the world) and a member of the board of directors of Berkshire Hathaway of which her husband was the CEO, who herself was listed as the 60th richest American by Forbes magazine and was an active philanthropist and activist.
Cause of Death: Aftereffects of a stroke
Born: June 15, 1932
Died: July 29, 2004
Location: Cody, Wyoming