Other Forms of the Name with authority source (if provided) in italics:
Derryaherty
Doire Uí Fhathartaigh
Doire Fhaithertaigh
Derraarthabeg, Faherty's little hill Local
Comment:
Not inserted on plan
Description:
A subdenomination in Carhoorooa townland so called from a family name of the neighbourhood. Locality not known.
Situation:
In Carhoorooa townland.
Townland Information
What is a townland?:
A townland is one of the smallest land divisions in Ireland. They range in size from a few acres to thousands of acres. Many are Gaelic in origin, but some came into existence after the Norman invasion of 1169