June 13, 1986
| Saddle River MRA|
29 August 1986
| 176 East Saddle River Road, Saddle River, New Jersey|
Ackerman-Dater House, Ackerman-Smith House, Ackerman House
Ackerman-Dewsnap House Wikipedia
Ackerman—Dewsnap House is a historic house at 176 East Saddle River Road in Saddle River, Bergen County, New Jersey, United States. The house was built in 1837 and added to the National Register of Historic Places on August 29, 1986.