These sites, known in Irish tradition as cillíní (the singular is cillín), were a quiet but widespread feature of the rural landscape, used to inter infants who had died before receiving baptism and were therefore, under Catholic doctrine of the period, excluded from consecrated ground. The theological reasoning has long since softened, but the physical evidence of these burials remains.

The ground here is roughly oblong, stretching about 44 metres east to west and narrowing to just over 12 metres at its widest north-to-south point. A field wall defines its northern edge, while traces of a grassed-over stony bank mark the southeast side. Across the interior, numerous stones have been set into the earth without any apparent order, each marking a grave. Among them are cut-stone fragments that appear to have come from the adjoining church itself, reused here in a modest, makeshift way. The borrowing of architectural material from a sacred building for use in a liminal burial space carries a certain quiet irony, given that the children interred here were specifically excluded from that building's religious community in death.