John D. Rockefeller - Wikipedia

Young John Rockefeller entered the workforce on the bottom rung of the ladder as a clerk in a Cleveland shipping firm. Always thrifty, he saved enough money to start his own business in produce sales. When the Civil War came, the demand for his goods increased dramatically, and Rockefeller found himself amassing a small fortune.

Bio of John D. Rockefeller, First American Billionaire

John D. Rockefeller III - Wikipedia

John D Rockefeller and Standard Oil

Rockefeller was born in 1839 in Moravia, a small town in western New York. His father practiced herbal medicine, professing to cure patients with remedies he had created from plants in the area. John's mother instilled a devout Baptist faith in the boy, a belief system he took to his grave. After being graduated from high school in 1855, the family sent him to a Cleveland business school.

The Men Who Built America: John D. Rockefeller’s Faith

John D Rockefeller began as a humble oil business book-keeper in Cleveland,Ohio and in just seven years rose to control a tenth of the entire US oilbusiness.

The current head of the family is DavidRockefeller, Chairman of the Chase Manhattan Bank and prime mover in thesecret  and elite groups.
Old film of John Rockefeller shows him movingin a curiously stiff and wooden fashion, expressionless.

John rockefeller | State of HBCUs

John Davison Rockefeller (July 8, 1839 – May 23, 1937) was an American businessman

John Rockefeller V - John Rockefeller Net Worth

Dark Secrets of the Rockefeller Family - YouTube