Title: Harbor Hill
Subjects: Buildings, structures, Harbor Hill (Roslyn, N.Y.), Homes and haunts, Lost architecture, Mansions, White, stanford, 1853-1906, Architecture, united states, Harbor Hill (Roslyn, N.Y. : Building)
Places: New York (State), Roslyn, Roslyn (N.Y.)
People: Clarence H. MacKay (1874-1938), Katherine Duer MacKay (1880-1930), Stanford White (1853-1906)