John D. Rockefeller, Jr. — American Businessman born on January 29, 1874, died on May 11, 1960
John Davison Rockefeller, Jr. was an American financer and philanthropist who was a prominent member of the Rockefeller family. He was the only son among the five children of Standard Oil co-founder John D. Rockefeller and the father of the five famous Rockefeller brothers. In biographies, he is commonly referred to as "Junior" to distinguish him from his father, "Senior"... (wikipedia)