1901 DED	1901 Townland	1911 Townland	1911 DED	Barony	Parish	Union
Ballymullins	Altaghoney	Altaghoney	Ballymullins	Tirkeeran	Cumber Upper	Londonderry
Ballymullins	Ballyrory	Ballyrory	Ballymullins	Tirkeeran	Cumber Upper	Londonderry
Ballymullins	Carnanbane	Carnanbane	Ballymullins
Ballymullins	Carnanreagh	Carnanreagh	Ballymullins	Tirkeeran	Cumber Upper, now Learmount	Londonderry
Ballymullins	Dunady	Dunady	Ballymullins	Tirkeeran	Cumber Upper	Londonderry
Ballymullins	Gortscreagan	Gortscreagan	Ballymullins	Tirkeeran	Cumber Upper	Londonderry
Ballymullins	Kilgort	Kilgort	Ballymullins	Tirkeeran	Cumber Upper	Londonderry
Ballymullins	Lear	Lear	Ballymullins	Tirkeeran	Cumber Upper	Londonderry
Ballymullins	Ling	Ling	Ballymullins	Tirkeeran	Cumber Upper	Londonderry
Ballymullins	Lisbunny	Lisbunny	Ballymullins	Tirkeeran	Cumber Upper	Londonderry
Ballymullins	Sallowilly	Sallowilly	Ballymullins	Tirkeeran	Cumber Upper	Londonderry
Ballymullins	Tireighter	Tireighter	Ballymullins	Tirkeeran	Cumber Upper	Londonderry