Streets of Washington, written by John DeFerrari, covers some of DC’s most interesting buildings and history. John is the author of Historic Restaurants of Washington, D.C.: Capital Eats, published by the History Press, Inc. and also the author of Lost Washington DC.
Around the turn of the last century city planners and others worried that the nation’s capital did not have a suitably grand and dignified meeting hall where large assemblies and conventions could gather and celebrate the greatness of America. A spacious 6,000-seat convention hall had been built in Mount Vernon Square in 1875 (see our previous profile), but it was in the old red-brick Victorian style and too far removed from the Mall to satisfy the aspirations of the Beaux Arts generation. The new imperial, white-marble Washington, as envisioned by the McMillan Commission, needed a massive and powerful-looking auditorium with a forest of imposing classical columns lining its facade. At least Susan Whitney Dimock (1845-1939), a New York socialite, certainly thought so, and she made it her life’s work to have such a meeting hall built. But despite endorsements from several presidents and countless other powerful people, the hall was never meant to be.

Postcard of the planned memorial from the 1920s (author’s collection).
Dimock was born to the wealthy Whitney family of New York, the daughter of James Scollay Whitney (1811-1878). Two of her brothers became successful and powerful industrialists in an age of industrialists. She married Henry F. Dimock (1842-1911), a New York attorney who also became a prominent businessman, working in large part with Whitney family interests. Susan clearly wished to leave her own mark for the betterment of the country, and she set her sights on a memorial to George Washington—never mind that one already had been completed in 1884. (more…)











