1901 DED	1901 Townland	1911 Townland	1911 DED	Barony	Parish	Union
Castlesampson	Carrowduff	Carrowduff and Garbally	Castlesampson
Castlesampson	Carrowkeeran	Carrowkeeran	Castlesampson	Athlone	Taghmaconnell	Athlone
Castlesampson	Castlesampson	Castlesampson	Castlesampson	Athlone	Taghmaconnell	Athlone
Castlesampson	Cloonoghill	Cloonoghill	Castlesampson
Castlesampson	Corkip	Corkin	Castlesampson	Athlone	Taghmaconnell	Athlone
Castlesampson	Corraree and Ballygatta	Corraree and Ballygatta	Castlesampson
Castlesampson	Cuilfadda and Derrinshin	Cuilfadda	Castlesampson	Athlone	Taghmaconnell	Athlone
Castlesampson	Cuilmore	Cuilmore	Castlesampson
Castlesampson	Esker	Esker	Castlesampson	Athlone	Taghmaconnell	Athlone
Castlesampson	Eskerbeg	Eskerbeg	Castlesampson
Castlesampson	Feacle	Feade	Castlesampson	Athlone	Taghmaconnell	Athlone
Castlesampson	Kilkenny	Kilkenny	Castlesampson	Athlone	Taghmaconnell	Athlone
Castlesampson	Skeanamuck	Skeanamuck	Castlesampson	Athlone	Taghmaconnell	Athlone
Castlesampson	Tawnagh	Tawnagh	Castlesampson	Athlone	Taghmaconnell	Athlone