Information about Rock No. 1

Information from O'Donovan's Field Name Books

Standard Name:
Rock No. 1
Irish Form of Name:
Civil Parish:
Other Forms of the Name with authority source (if provided) in italics:
Rock No. 1 Trigonometrical Department
Situated S. of the townland of Letterdiskert

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
Rock No. 1 is in Letterdeskert townland.