1901 DED	1901 Townland	1911 Townland	1911 DED	Barony	Parish	Union
Fennagh	Ballaghaderneen	Ballaghderneen	Fennagh	Idrone East	Fennagh	Carlow
Fennagh	Ballybrommell	Ballybrommel	Fennagh	Idrone East	Fennagh	Carlow
Fennagh	Ballydarcon	Ballydartown	Fennagh
Fennagh	Ballyknockan Town	Ballyknockan Town	Fennagh	Idrone East	Fennagh	Carlow
Fennagh	Ballyknochan	Ballyknockhan	Fennagh
Fennagh	Ballytimmin	Ballytimmin	Fennagh	Idrone East	Fennagh	Carlow
Fennagh	Boghouse	Boghouse	Fennagh	Idrone East	Fennagh	Carlow
Fennagh	Boherduff	Boherduff	Fennagh	Idrone East	Dunleckny	Carlow
Fennagh	Clonetoose	Clonatoose	Fennagh	Idrone East	Fennagh	Carlow
Fennagh	Clonbullogue or Ballycallon	Clonbullogue	Fennagh
Fennagh	Clonegah	Clonegath	Fennagh	Idrone East	Fennagh	Carlow
Fennagh	Crannaha	Cranaha	Fennagh
Fennagh	Fennagh	Fennagh	Fennagh	Idrone East	Fennagh	Carlow
Fennagh	Glebe	Glebe	Fennagh
Fennagh	Janeville or Kilgarron	Janeville	Fennagh	Idrone East	Fennagh	Carlow
Fennagh	Kilconnor	Kilconnor	Fennagh
Fennagh	Kilmanglin	Kilmaglin	Fennagh	Idrone East	Fennagh	Carlow
Fennagh	Lumcloon	Lumcloon	Fennagh	Idrone East	Fennagh	Carlow
Fennagh	Moanmore	Moanmore	Fennagh
Fennagh	Mountmelican	Mountmelican	Fennagh	Idrone East	Fennagh	Carlow
Fennagh	Rathercan	Rathercan	Fennagh	Idrone East	Fennagh	Carlow
Fennagh	Upton or Ballyhubbock	Upton Ballyhubbock	Fennagh