Prehen
| Estate(s) | |
|---|---|
| Townland | Prehen |
| Civil Parish | Clondermot |
| PLU | Londonderry |
| DED | Glendermot |
| County | Derry |
| Barony | Tirkeeran |
| Description | At the time of Griffiths Valuation in the 1850s George Knox held this property in fee when it was valued at £55. The house is still extant and open to visitors. See http://prehenhouse.com/ |