That asymmetry is not accidental. It is the kind of shape that tends to signal an older boundary beneath, one that predates the neat geometry of later enclosure and follows instead the outline of an earlier, probably circular, ecclesiastical enclosure of the early medieval period.

The site is associated with a medieval church, and by the time Samuel Lewis was compiling his Topographical Dictionary of Ireland in 1837, the graveyard was already being described as "still a favourite burial-place", a phrase that implies continuity stretching back well before the eighteenth century. The memorials that survive today date from the 1700s through to the twentieth century, layers of use that accumulated around what had likely been a sacred site for much longer. The roughly rectangular enclosure measures approximately 64 metres east to west and 52 metres north to south, a substantial plot that speaks to sustained and significant local use across several centuries.