ArchitectCharles Pierrepont Henry GilbertAmerican architect (1861-1952), 1861–1952Photograph of one of their buildings · Gryffindor derivative work: Fpo (talk) · CC BY-SA 3.0 · Wikimedia Commons2 buildingsUnited StatesFurther readingWikipedia article↗BuildingsFelix M. Warburg HouseManhattan, United StatesJoseph Raphael De Lamar HouseManhattan, United States