That gap itself is telling. Many of Ireland's rural burial grounds accumulated centuries of use before anyone thought to write much down about them, and the result is a landscape scattered with walled enclosures whose histories have to be pieced together from headstones, placename evidence, and local memory rather than formal record.

Oran More, whose Irish name likely connects to a personal name or an older territorial designation, sits in east Galway, a part of the county whose landscape is quieter and less visited than the coastal west. Graveyards in this region frequently grew up around early medieval churches or the ruins of later parish foundations, sometimes enclosing far older material beneath the turf. In such sites, the burial ground itself outlasted whatever structure once stood at its centre, continuing in use across generations long after the walls of any associated building had fallen or been robbed for other construction.