1901 DED	1901 Townland	1911 Townland	1911 DED	Barony	Parish	Union
Rathornan	Aughanue	Augharue	Rathornan
Rathornan	Booleyrathornan or Tomard	Booley Rathornan Tomard	Rathornan
Rathornan	Ballyvannanon	Booleyvannon	Rathornan
Rathornan	Coolnakisha	Coolnaskisha	Rathornan	Idrone West	Tullowcreen	Carlow
Rathornan	Craanavonane	Craanavonane	Rathornan
Rathornan	Glebe	Glebe	Rathornan
Rathornan	Rathornan	Rathornan	Rathornan	Idrone West	Tullowcreen	Carlow
Rathornan	Rathvinden Big	Rathrinden	Rathornan
Rathornan	Seskin lower	Seskin Lower	Rathornan	Idrone West	Oldleighlin	Carlow
Rathornan	Tomard Upper	Tomard Upper	Rathornan	Idrone West	Tullowcreen	Carlow