Fort Washington, November 16th, 1776: a memorial from the Empire State Society of the Sons of the American Revolution to the honorable mayor and municipal assembly of the city of New York, praying for the erection of a suitable monument to mark the site of Fort Washington; presented to the municipal authorities May 3, 1898
Sons of the American Revolution. Empire State Society; Hall, Edward Hagaman, b. 1858; Benjamin, Walter Romeyn, 1854-1943