Gortderg is in the townland of Carncose. Carncose is in the Electoral Division of Brackagh Slieve Gallion, in Civil Parish of Desertmartin, in the Barony of Loughinsholin, in the County of Londonderry
It is located at 54° 44' 4" N, 6° 42' 39" W.
Gortderg is in the townland of Carncose, which has the following subtownlands:
Gortderg is in the townland of Carncose. Interested in Geneological / ancestors who may have lived in Carncose?
Gortderg was added to OpenStreetMap on 27 Apr 2015 by Stephen_Co_Antrim.