1901 DED	1901 Townland	1911 Townland	1911 DED	Barony	Parish	Union
		Drumsawry or Summerbank	Oldcastle
		Oldcastle (a)	Oldcastle
Oldcastle	Summerbank			Fore	Loughcrew	Oldcastle
Oldcastle	Oldcastle	Oldcastle Town (a)	Oldcastle	Fore	Oldcastle	Oldcastle
Oldcastle	Oldtully	Oldtully	Oldcastle	Fore	Oldcastle	Oldcastle
Oldcastle	Tubride	Tubride	Oldcastle	Fore	Oldcastle	Oldcastle
Oldcastle	Tully	Tully	Oldcastle	Fore	Killeagh	Oldcastle
Oldcastle	Ardfrail	Ardfrail	Oldcastle	Fore	Kilbride	Oldcastle
Oldcastle	Carnbane	Carnbane	Oldcastle	Fore	Loughcrew	Oldcastle
Oldcastle	Crossdrum Lower	Crossdrum Lower	Oldcastle	Fore	Killeagh	Oldcastle
Oldcastle	Crossdrum Upper	Crossdrum Upper	Oldcastle	Fore	Killeagh	Oldcastle
Oldcastle	Farranaglogh	Farranaglogh	Oldcastle	Fore	Kilbride	Oldcastle
Oldcastle	Fennor Lower	Fennor Lower	Oldcastle	Fore	Oldcastle	Oldcastle
Oldcastle	Fennor Upper	Fennor Upper	Oldcastle	Fore	Oldcastle	Oldcastle
Oldcastle	Forkhill	Forkhill	Oldcastle
Oldcastle	Glebe	Glebe	Oldcastle
Oldcastle	Glenboy	Glenboy	Oldcastle	Fore	Kilbride	Oldcastle
Oldcastle	Knockmacoony	Knockmacoony	Oldcastle	Fore	Oldcastle	Oldcastle
Oldcastle	Moat	Moat	Oldcastle
Oldcastle	Newcastle	Newcastle	Oldcastle