fact. John Rockefeller IV, heir to the famous American oil dynasty, has died. remark. The grandson of oil tycoon John Rockefeller, who founded the legendary Standard Oil in 1870, which was later divided into ExxonMobil, Chevron, BP, Amoco, Conoco and ARCO, died at the age of 89 at his home in Washington. Rockefeller IV was governor of West Virginia and later represented the state in the United States Senate for 30 years. He has worked on health, social policy and national security issues. Subscribe to the daily news of the oil and gas industry of Kazakhstan:.

fact. John Rockefeller IV, heir to the famous American oil dynasty, has died. remark. The grandson of oil tycoon John Rockefeller, who founded the legendary Standard Oil in 1870, which was later divided into ExxonMobil, Chevron, BP, Amoco, Conoco and ARCO, died at the age of 89 at his home in Washington. Rockefeller IV was governor of West Virginia and later represented the state in the United States Senate for 30 years. He has worked on health, social policy and national security issues. Subscribe to the daily news of the oil and gas industry of Kazakhstan:.