Any old connection

A beautiful day in Lismore - well, half a day, as the ferry takes a lunch break and we missed the noon sailing. I saw the house where my matriarchal ancestors lived in the 18th Century and had a wander round the graveyard in the nearby church, St. Moluag's. Further research needed - we bought the leaflet in the cafe - to see if any of the graves are my direct ancestors, but I did spot an Elizabeth from Achnaba. Wonder if there's any connection there?