| Title | President and CEO |
| Start Date | 2001-00-00 |
| End Date | 2009-00-00 |
| Executive | yes |
| Notes | John D. Rockefeller's family office, Rockefeller & Co., was founded in 1882. It began selling its expertise to other families in 1980, and by mid-2008 it had $28 billion of clients' assets under its hood. Then came a tragic event that could have brought the firm to its knees. In September 2009, as the financial crisis raged, Rockefeller's chief executive, James S. McDonald, shot himself behind a car dealership in Dartmouth, Mass. |