David Rockefeller, left, New York banker, talks with Sens. Jacob Javits, R-N.Y., center, and Abraham Ribicoff, D-Conn., in 1966. David Rockefeller Sr., the heir to a vast and storied family fortune who, as president, chairman and chief executive of Chase Manhattan Bank, transformed a listless business into one of the world’s largest financial institutions, died March 20 at his home in Pocantico Hills, N.Y. He was 101.