Dumbarton House, Washington, D.C.
The Dumbarton House serves as the national headquarters of the NSCDA and is the only nationally-owned property of the Society. http://dumbartonhouse.org/the-nscda |
Gunston Hall, Mason Neck, VA
Constructed between 1755 and 1759, Gunston Hall was the home of George Mason IV. http://www.gunstonhall.org/ |
Sulgrave Manor, Oxfordshire, UK
Sulgrave Manor is the ancestral home of George Washington. http://www.sulgravemanor.org.uk/ |