1901 DED	1901 Townland	1911 Townland	1911 DED	Barony	Parish	Union
		Elmhill	Cooloo	Tiaquin	Moylough	Mountbellew
		Reynclamper	Coos	Leitrim	Ballynakill	Portumna
Coos	Derrygoober East
Coos	Derrygoolin North			Leitrim	Ballynakill	Portumna
Coos	Coos North	Coos, North	Coos	Leitrim	Ballynakill	Portumna
Coos	Coos South	Coos, South	Coos	Leitrim	Ballynakill	Portumna
Coos	Derrygoober West	Derryoober, West	Coos
Coos	Derrygoolin South	Derrygoolin, South	Coos	Leitrim	Ballynakill	Portumna