When there is a number following the townland name, it is only to distinguish it from other townlands with the same name.
Killanahan
| Civil Parish: | Killeenoghty | 
| Diocese: | |
| Barony: | Pubblebrien | 
| Poor Law Union: | Croom | 
| Catholic Parish: | 
When there is a number following the townland name, it is only to distinguish it from other townlands with the same name.
Killanahan
| Civil Parish: | Killeenoghty | 
| Diocese: | |
| Barony: | Pubblebrien | 
| Poor Law Union: | Croom | 
| Catholic Parish: | 
