In Irish, Cill Mhór means the great church, and wherever that prefix cill appears in a place name, it almost always signals an early ecclesiastical site, often one that predates the formal parish structures introduced after the twelfth-century reforms. A graveyard persisting in such a location, without any obvious standing church beside it, is a familiar pattern across the Irish landscape: the building has gone, reduced over centuries to rubble or borrowed stone, while the burial ground carries on, maintained by quiet local habit long after the institution that founded it has dissolved into history.

Such sites frequently began as the enclosures of early medieval monasteries or the private churches of local dynasties, and the communities that grew up around them continued burying their dead there out of attachment, custom, and the belief that ground once consecrated retained its sanctity. Clare has a considerable number of these unaccompanied graveyards, scattered through townlands whose names preserve the memory of foundations that left no other trace above ground. Without more detailed fieldwork records for this particular site, the specifics of its foundation, its extent, and what if any stonework survives within it remain unclear, but the name alone places it within a tradition that stretches back at least to the early Christian centuries in Ireland.