1901 DED	1901 Townland	1911 Townland	1911 DED	Barony	Parish	Union
Crumpaun	Barraderry	Barraderry	Crumpaun	Moycullen	Killannin	Oughterard
Crumpaun	Carrowroe North	Carrowroe, North	Crumpaun
Crumpaun	Carrowroe South	Carrowroe, South	Crumpaun
Crumpaun	Carrowroe West	Carrowroe, West	Crumpaun
Crumpaun	Derrynea	Derrynea	Crumpaun	Moycullen	Killannin	Oughterard
Crumpaun	Glynagh	Clynagh	Crumpaun	Moycullen	Killannin	Oughterard
Crumpaun	Inchamikanna	Inchamakinna Island	Crumpaun
Crumpaun	Keeraunbeg	Keeraunbeg	Crumpaun	Moycullen	Killannin	Oughterard
Crumpaun	Muckanaghederdauhaulia	Muckamagherdau	Crumpaun	Moycullen	Kilcummin	Oughterard
Crumpaun	Rossroe Island	Rossroe Island	Crumpaun	Moycullen	Kilcummin	Oughterard