Rockefeller Center Rockefeller Center Rockefeller Center is a large complex consisting of 19 commercial buildings covering between 48th and 51st Streets, facing Fifth Avenue, in New York City. Commissioned by the Rockefeller family, it is located in the center of Midtown Manhattan. The 14 original Art Deco buildings span the area between Fifth and Sixth Avenues, split by a large sunken square and a private street called Rockefeller Plaza. Five International Style buildings, built later, are located on the west side of Sixth Avenue and at the north end of Rockefeller Plaza. In 1928, the site's then-owner, Columbia University, leased the land
John D. Rockefeller Jr. Library Jr. library should not be confused with the Cambridge University Library at the University of Cambridge which was built with funds from John D. Rockefeller and is colloquially referred to as the Rockefeller Library. John D. Rockefeller Jr. Library The John D. Rockefeller Jr. Library, nicknamed "the Rock," is the primary teaching and research library for the humanities, social sciences, and fine arts at Brown University in Providence, Rhode Island. It is one of five individual libraries which make up the Brown University Library. The library was named after John D. Rockefeller Jr., who graduated in the class of 1897.