1901 DED	1901 Townland	1911 Townland	1911 DED	Barony	Parish	Union
Gortahork	Arasbeg	Ards Beg	Gortahork	Kilmacrenan	Tullaghobegly	Dunfanaghy
Gortahork	Ardsmore	Ards More	Gortahork	Kilmacrenan	Tullaghobegly	Dunfanaghy
Gortahork	Ballymacraig	Ballynacraig	Gortahork	Kilmacrenan	Tullaghobegly	Dunfanaghy
Gortahork	Derryconnor	Derryconor	Gortahork	Kilmacrenan	Tullaghobegly	Dunfanaghy
Gortahork	Fawnaboy	Fawnaboy	Gortahork	Kilmacrenan	Tullaghobegly	Dunfanaghy
Gortahork	Glassercoo	Glasserhoo	Gortahork
Gortahork	Gortahork	Gortahork	Gortahork
Gortahork	Irishboffin Island	Inishbofin Island	Gortahork
Gortahork	Keeldrum Lower	Keeldrum Lower	Gortahork	Kilmacrenan	Tullaghobegly	Dunfanaghy
Gortahork	Keeldrum Upper	Keeldrum Upper	Gortahork	Kilmacrenan	Tullaghobegly	Dunfanaghy
Gortahork	Magheroarty	Magheraroarty	Gortahork
Gortahork	Magheroarty Mountain	Magheraroarty Mountain	Gortahork	Kilmacrenan	Tullaghobegly	Dunfanaghy
Gortahork	Meenlara	Meenlargh	Gortahork