Knox's Headquarters State Historic Site
The Ellison House at Knox's Headquarter's State Historic Site in New Windsor, NY
|Location||Vails Gate, NY|
|Governing body||Palisades Interstate Park Commission|
|NRHP Reference #||72000901|
|Added to NRHP||November 9, 1972|
|Designated NHL||November 28, 1972|
Knox's Headquarters State Historic Site, in the town of New Windsor in Orange County, New York, consists of the Georgian house of the Ellison family, built in 1754, and the grounds around it. It is located on Old Forge Hill Road, just south of Route 94 east of Vails Gate.
Although most closely associated with Henry Knox, who was using it as his headquarters as the Revolutionary War drew to a close in the early 1780s, it was used as a general's headquarters throughout most of the war, by Nathanael Greene and Horatio Gates.
The site was declared a National Historic Landmark in 1972. While owned by the New York State Office of Parks, Recreation and Historic Preservation the Ellison House is administered and operated by the Palisades Interstate Park Commission, like many other state parks and historic sites in the mid- and lower Hudson region.
Today, the house can be toured when the site is open. It is used to educate visitors about how 18th-century families such as the Ellisons actually lived. On holidays and special occasions staff dress in reproduction period clothing and give special events. Staff dressed as the 2nd Continental Artillery frequently demonstrate cannon use on the grounds during special events, as Knox was best known for his command of Continental artillery.
The house and its grounds were the setting and subject of the children's haunted-house novel Buried Treasure (1919), by the best-selling children's author Henry Everett McNeil. The book is illustrated with McNeil's own photographs (made circa 1911 or 1912) of the various buildings and bridge at the Knox site.