sentences:  David subsequently employed the noted architect Philip Johnson to redesign the museum garden and name it in honor of his mother, the Abby Aldrich Rockefeller Sculpture Garden.He and the Rockefeller family in general have retained a close association with the museum throughout its history, with the Rockefeller Brothers Fund funding the institution since 1947.Both David Rockefeller, Jr. and Sharon Percy Rockefeller (wife of Senator Jay Rockefeller) currently sit on the board of trustees.