On the 1902 Ordnance Survey six-inch map it appears as 'Burial Ground (Disused)', defined only by a broken line, the cartographic shorthand for something known but no longer clearly visible on the surface. The field itself is called the 'religín', an Irish diminutive of the word for church or religious enclosure, the kind of quiet linguistic fossil that tends to preserve the memory of sacred ground long after the physical traces have gone.

What makes this small plot particularly interesting is the company it keeps. Approximately fifteen metres to the north, in the same field, there is a possible souterrain, an underground stone-lined passage typically associated with early medieval settlement, used for storage or as a place of refuge. A second burial ground, recorded separately, appears on the earlier 1842 OS six-inch map roughly thirty metres to the west. Whether these features belong to a single complex of early activity or simply accumulated over time in the same corner of the landscape is not known, but their proximity suggests this part of Reen was a place of some significance for a long period. The two mapped burial grounds, one appearing first in 1842 and the other in 1902, may reflect shifting memory or resurveying of the same general area, or they may genuinely mark distinct plots.