As New York real estate publication Curbed puts ... Lee, the grandfather of Jackie Kennedy Onassis. One of the building's first residents was John D. Rockefeller Jr, who bought a duplex: unit ...

Jack Schlossberg, the only grandson of late President John F. Kennedy and Jackie Kennedy Onassis, has been rather buzzy lately.

Jackie Kennedy set a high bar for first lady fashion ... he made a speech that The New York Times described as “profoundly solemn.” Family members, including his wife, Bess, far left, dressed ...