Cornelius Westbrook House, Old Mine Road, Sandyston Township, Hainesville, Sussex County, NJ

Significance: This house was built in 1755 by Cornelius Westbrook. Nearby stood the frame blockhouse of Fort Namanock (Nomanock), one of four built in the area during the French and Indian War. These ruins have often gone by the name of Fort Namanock. Survey number: HABS NJ-741