1901 DED	1901 Townland	1911 Townland	1911 DED	Barony	Parish	Union
		Kingwilliamstown Town (B)	Williamstown
Williamstown	Carriganes	Carriganes	Williamstown	Duhallow	Nohavaldaly	Kanturk
Williamstown	Glencollins Lower	Glencollins Lower	Williamstown	Duhallow	Nohavaldaly	Kanturk
Williamstown	Glencollins Upper	Glencollins Upper	Williamstown	Duhallow	Nohavaldaly	Kanturk
Williamstown	Kingwilliamstown	Kingwilliamstown (B)	Williamstown	Duhallow	Nohavaldaly	Kanturk
Williamstown	Muinganine	Muinganine	Williamstown	Duhallow	Nohavaldaly	Kanturk
Williamstown	Tooreenclassagh	Tooreenclassagh	Williamstown	Duhallow	Nohavaldaly	Kanturk
Williamstown	Tooreenglanahee	Tooreenglanahee	Williamstown	Duhallow	Nohavaldaly	Kanturk