David Rockefeller, a sibling of the leader of think tank Japan Society, was the chairman of Chase Manhattan Corporation.
 His siblings were Abby, Nelson, Laurance, Winthrop, and David. 
David Rockefeller (June 12, 1915  March 20, 2017) was an American banker who was chairman and chief executive of Chase Manhattan Corporation. 
 After suspending all activities during World War II, Japan Society expanded under the leadership of John D. Rockefeller III. 
