I was wondering if anyone might know where the townlands of Cloonbiker and Ahernagulta were situated in Ardcarn Parish at the time of the 1749 Elphin Census (Synge Census - 1749), some 253 years ago? I ask because the surnames Kilmartin and Dignan appear therein.Cloonbiker and Ahernagulta do not appear in the Leitrim-Roscommon Townland Database (as used for the 1851 census of Ireland). So, these townland names had changed sometime between 1749 and 1851.
mhartain@bak.rr.com