Mountain Castle
| Estate(s) | |
|---|---|
| Townland | Castlequarter |
| Civil Parish | Modelligo |
| PLU | Dungarvan |
| DED | Dungarvan 30 |
| County | Waterford |
| Barony | Decies without Drum |
| Description | In 1851 James O'Keeffe was leasing this property from the Chearnley estate when it was valued at £17 10s. An 1834 document in the National Library of Ireland suggests it was formerly in the possession of the Barron family The property is still extant. |