It has been noted, classified, and assigned a monument number, yet the details that would normally accompany such a listing, its age, its dedication, its state of survival, remain formally undocumented in any publicly accessible form. That absence is itself a kind of profile.

Kilkenny is a county with an unusually dense concentration of early medieval ecclesiastical remains, many of them modest foundations associated with local saints or minor monastic communities that flourished between roughly the sixth and twelfth centuries. The Firgrove church fits the broad pattern of such sites, which were often simple single-cell stone structures set within a roughly oval enclosure. Whether this one survives as a ruin, as a grassed-over outline, or as little more than a scatter of worked stone is not currently a matter of public record. The townland name itself, Firgrove, suggests later plantation-era or post-medieval nomenclature rather than an older Irish place-name, which might hint at how thoroughly the landscape around the site was reshaped in more recent centuries, though that remains speculative without firmer documentation.