1901 DED	1901 Townland	1911 Townland	1911 DED	Barony	Parish	Union
Thomastown	Ardagawna	Ardgowna	Thomastown	Athlone	Drum	Athlone
Thomastown	Ardkeenan	Ardkeenan	Thomastown	Athlone	Drum	Athlone
Thomastown	Ardnanure	Ardnanure	Thomastown	Athlone	Drum	Athlone
Thomastown	Cloonboley	Cloonboley	Thomastown	Athlone	Drum	Athlone
Thomastown	Cloo0lan	Cloonillan	Thomastown	Athlone	Drum	Athlone
Thomastown	Cloonrollagh	Cloonvollagh	Thomastown	Athlone	Drum	Athlone
Thomastown	Creagh	Creagh	Thomastown
Thomastown	Cuilglass	Cuilglass	Thomastown	Athlone	Drum	Athlone
Thomastown	Curraghaleen	Curraghaleen	Thomastown	Athlone	Drum	Athlone
Thomastown	Curryroe	Curryroe	Thomastown	Athlone	Drum	Athlone
Thomastown	Dooghan	Doogheen	Thomastown	Athlone	Drum	Athlone
Thomastown	Kilmocolmock	Kilmocalmock	Thomastown	Athlone	Drum	Athlone
Thomastown	Mihanboy	Michanboy	Thomastown	Athlone	Drum	Athlone
Thomastown	Newtown	Newtown	Thomastown
Thomastown	Taduff East	Taduff East	Thomastown	Athlone	Drum	Athlone
Thomastown	Taduff West	Taduff West	Thomastown	Athlone	Drum	Athlone
Thomastown	Thomastown Demesne	Thomastown Demesne	Thomastown	Athlone	Drum	Athlone
Thomastown	Belrea	Velrea	Thomastown	Athlone	Drum	Athlone