1901 DED	1901 Townland	1911 Townland	1911 DED	Barony	Parish	Union
Derry	Tawnaghs			Tirawley	Crossmolina	Ballina
Derry	Carrowgarve South	Carrowgarve, South	Derry	Tirawley	Crossmolina	Ballina
Derry	Cominch	Cominch	Derry	Tirawley	Crossmolina	Ballina
Derry	Corcullin	Corcullin	Derry	Tirawley	Crossmolina	Ballina
Derry	Derry Lower	Derry, Lower	Derry	Tirawley	Crossmolina	Ballina
Derry	Derry Upper	Derry, Upper	Derry	Tirawley	Crossmolina	Ballina
Derry	Dooleeg Beg	Dooleeg Beg	Derry	Tirawley	Crossmolina	Ballina
Derry	Dooleeg More	Dooleeg More	Derry	Tirawley	Crossmolina	Ballina
Derry	Glasheens	Glasheens	Derry	Tirawley	Crossmolina	Ballina
Derry	Keenagh Beg	Keenagh Beg	Derry	Tirawley	Crossmolina	Ballina
Derry	Knockahorna	Knocknahoma	Derry
Derry	Lackalustraun	Lackalustraun	Derry	Tirawley	Crossmolina	Ballina
Derry	Laughil	Laughill	Derry
Derry	Moneynierin	Moneynierin	Derry	Tirawley	Crossmolina	Ballina
Derry	Mungaun	Mungaun	Derry	Tirawley	Crossmolina	Ballina
Derry	Owenboy	Owenboy	Derry	Tirawley	Crossmolina	Ballina
Derry	Sranacally	Sranacally	Derry	Tirawley	Crossmolina	Ballina