New York City's Old Money Elite: The Families That Shaped the Metropolis

New York's "old money" families—often called the "Established Families" or "Knickerbocracy"—built fortunes in the 18th–19th centuries that funded institutions, shaped neighborhoods, and defined American high society for generations.

Seven Prominent Dynasties

1. The Astors: Fur trade → Manhattan real estate. Founded Waldorf-Astoria Hotel, NYPL. "Landlords of New York."
2. The Vanderbilts: Steamboats → railroads (NY Central). Built Newport "cottages," Biltmore Estate. Cornelius ("Commodore") started it; Alva Vanderbilt Hunt hosted the famous 1883 ball.
3. The Rockefellers: Standard Oil monopoly. John D. Sr. → philanthropy (Rockefeller University, MoMA, Rockefeller Center). Family office still manages billions.
4. The Morgans: Banking (J.P. Morgan & Co.). J.P. Morgan bailed out US Treasury (1895, 1907), financed railroads, steel (U.S. Steel), and GM. Library (Morgan Library & Museum) is a cultural treasure.
5. The du Ponts: Gunpowder → chemicals (DuPont). Delaware-based but NYC-connected. Winterthur Museum, Longwood Gardens.
6. The Roosevelts: Merchant wealth → politics. Theodore (26th Pres.), Franklin (32nd Pres.), Eleanor (human rights icon). Hyde Park, Sagamore Hill.
7. The Forbes: China trade → publishing (Forbes magazine). Malcolm Forbes' motorcycle collection, balloons, parties.

Legacy Today

Direct lineage wealth has diluted, but institutional footprints remain: museums, universities, hospitals, parks, street names, board seats. Newer wealth (tech, finance, media) now dominates the Forbes 400, but the old families' cultural architecture endures.