1901 DED	1901 Townland	1911 Townland	1911 DED	Barony	Parish	Union
Errislannon	Ballinaboy	Ballinaboy	Errislannan	Ballynahinch	Ballindoon	Clifden
Errislannon	Curhonnagh	Curhownagh	Errislannan	Ballynahinch	Ballindoon	Clifden
Errislannon	Derryeighter	Derryeighter	Errislannan	Ballynahinch	Ballindoon	Clifden
Errislannon	Derrygimla	Derrigimlagh	Errislannan	Ballynahinch	Ballindoon	Clifden
Errislannon	Drimmeen	Drimmeen	Errislannan	Ballynahinch	Ballindoon	Clifden
Errislannon	Drinagh	Drinagh	Errislannan	Ballynahinch	Ballindoon	Clifden
Errislannon	Keerhaun N.	Keerhaun, North	Errislannan
Errislannon	Kill	Kill	Errislannan
Errislannon	Maum	Maun	Errislannan	Ballynahinch	Ballindoon	Clifden