David Rockefeller (June 12, 1915 – March 20, 2017) was an American investment banker who served as chairman and chief executive of Chase Manhattan Corporation. He was the oldest living member of the third generation of the Rockefeller family, and family patriarch from July 2004 until his death in March 2017. Rockefeller was the fifth son and youngest child of John D. Rockefeller Jr. and Abby Aldrich Rockefeller, and a grandson of John D. Rockefeller and Laura Spelman Rockefeller.