No fool
Actually when he made kerosene and petroleum oil available to the masses for mere pennies, The demand for whale oil dropped almost overnight. With that in mind you can say the Rockefeller did in fact save the whales.
Yes, but it was John D. Rockefeller Jr.
No, John D Rockefeller is not single.
John D. Rockefeller
John D. Rockefeller was born on July 8, 1839.
John Davison Rockefeller
John D. Rockefeller was born on July 8, 1839.
John D. Rockefeller III was born in 1906.
John D. Rockefeller was born on July 8, 1839.
John D Rockefeller married to Laura Spelman in 1864
John D Rockefeller was born on July 8, 1839
John D Rockefeller married to Laura Spelman in 1864
John D Rockefeller's middle name was Davidson