Thornhill
| Estate(s) | |
|---|---|
| Townland | Carrigmore |
| Civil Parish | Knockmourne |
| PLU | Fermoy |
| DED | Knockmourne 137 |
| County | Cork |
| Barony | Kinnatalloon |
| Description | A Nason home, first occupied by John William Washington Nason. His widow Mrs Barbara Nason is recorded as resident at the time of Griffith's Valuation. Valued at £18.11 shillings the house was held from the Duke of Devonshire. The Nason family continued to live here until the mid 20th century. The house is still an occupied residence. |