It appeared as a dotted outline on the Ordnance Survey six-inch map of that year, the cartographers' way of acknowledging something old and uncertain underfoot. Later editions of the same map dropped it entirely, and today there is no visible surface trace of anything at all.

What was once here is thought to be the site of an early church and its associated graveyard, associated with a place-name that carries its own quiet history. The Irish "Cill Seanaigh" translates roughly as "Semach's Church", suggesting a foundation connected to a named individual, likely an early Christian figure of local significance. Writing in 1923, a scholar named Power recorded what the site had been reduced to by then: a small pile of stones beside a pair of whitethorn bushes. The whitethorn, or hawthorn, has long carried an association with sacred and liminal places in Irish tradition, and its presence beside even a ruined religious site is rarely accidental. That modest description, a few stones and two thorny shrubs, is the last known eyewitness account of anything physically present.

The site lies close to Kilshannig House, and while the ground above gives nothing away, the original map marking suggests the circular form was still legible to nineteenth-century surveyors. Circular enclosures of this kind are a common footprint of early medieval ecclesiastical sites in Ireland, where a curved boundary, sometimes a raised bank or ditch, once defined the sacred precinct. Here, even that outline has been absorbed back into the landscape.