Join us for a tour of the Watson House. Built by Isaac and Joanna Watson in 1708, the Watson House is recognized as the oldest house in Mercer County. Originally set on 800 acres, the home is situated on a bluff overlooking Watson’s Creek in John A. Roebling Park. The property and home reflect the layered history of colonial settlement and Indigenous heritage, offering insights into early architecture, colonial life, and pre-colonial communities. Today, the house serves as the headquarters of the New Jersey State Society of the National Society of the Daughters of the American Revolution.