A graveyard on an island of this scale raises quiet questions: who lived here, who was brought across the water to rest here, and when did the last burial take place? Island graveyards in the west of Ireland often outlasted the communities that created them, continuing to receive the dead long after permanent habitation had ceased, sometimes because a particular patch of ground had accumulated enough sanctity, or enough family connections, that people felt bound to return.

Unfortunately, the documentary record for this particular site is, at present, very thin. What can be said with confidence is that the graveyard exists as a recognised archaeological monument in County Mayo, on an island whose name, Inishdaff, likely derives from the Irish, possibly relating to a personal name or a descriptive term for the island's character. Beyond that, the specifics, its age, the tradition it belongs to, whether it is associated with an early Christian site or a later post-medieval community, remain undocumented in any source currently available. That absence is itself a kind of information. It suggests a place that has slipped between the larger narratives, surviving physically on a small patch of Atlantic island ground while its human story waits to be pieced together.