Mountprospect
| Estate(s) | |
|---|---|
| Townland | Mountprospect |
| Civil Parish | Castlerahan |
| PLU | Oldcastle |
| DED | Castlerahan |
| County | Cavan |
| Barony | Castlerahan |
| Description | A Nugent family home until the mid-19th century when it passed into the possession of Richard Dempsey. Eliza Dempsey, a widow, was resident in 1901. This house no longer exists. |