It is located at 54° 22' 6" N, 7° 7' 51" W.
Greaghnasunna is in the townland of Corcloghy, which has the following subtownlands:
Greaghnasunna is in the townland of Corcloghy. Interested in Geneological / ancestors who may have lived in Corcloghy?
Greaghnasunna was added to OpenStreetMap on 6 Sep 2015 by Stephen_Co_Antrim.