Irish Form of Name:
Doireadh Uachtair
Translation:
upper Derry or oak wood
Other Forms of the Name with authority source (if provided) in italics:
Derroo
Doireadh Uachtair
Derrue [crossed out] Local [crossed out]
Comment:
A mistake. Is Derryoughter in Derrough townland.
Description:
A high hill has a triang. Point on it [crossed out].
Situation:
In Oorid townland [crossed out] No hill of this name in Oorid.