National Register of Historic Places
President John Williston Cook Mansion
Listed federally as Cook, President John Williston, Mansion
DeKalb, De Kalb County, Illinois
The record
- Listed
- September 2, 2025
- Type
- Building
- Address
- 411 College Ave, DeKalb
- County
- De Kalb
- State
- Illinois
- Reference number
- 100012171