Rockcliffe Mansion
Historic structure
Rockcliffe Mansion is a historic place in Marion County, Missouri, listed on the National Register of Historic Places on 1980-09-18.
Place facts
- Category
- Historic structure
- Resource type
- Building
- State
- Missouri (MO)
- County
- Marion County
- NRHP reference number
- 80002378
- Coordinates
- 39.70799, -91.36588
- Listed on the National Register
- 1980-09-18
- City
- Hannibal
Location
Published coordinates: 39.70799, -91.36588. These are the coordinates as published by the source; they are never estimated or geocoded.
Sources
Every fact on this page comes from the registered datasets below, cited per claim and carried through an independently verified content release.
- Listing recordNational Park Service, nps.nrhp-listed (version 2026-05-22), NRHP reference 80002378
- CoordinatesNational Park Service, nps.nrhp-points-mo (version 2026-09-06), NRHP reference 80002378