1901 DED	1901 Townland	1911 Townland	1911 DED	Barony	Parish	Union
Heathstown	Castledown	Castledown	Heathstown	Farbill	Killucan	Mullingar
Heathstown	Greatdown	Greatdown	Heathstown	Farbill	Killucan	Mullingar
Heathstown	Heathstown	Heathstown	Heathstown
Heathstown	Knockeraville	Knockaville	Heathstown	Farbill	Killucan	Mullingar
Heathstown	Newdown	Newdown	Heathstown	Farbill	Killucan	Mullingar
Heathstown	Wooddown	Wooddown	Heathstown	Farbill	Killucan	Mullingar