On a gentle rise in the grassland of Rowlandstown, County Westmeath, there was once something worth mapping, an earthwork of some kind, recorded and given a place on the cartographic record of the county. Today, nothing remains to be seen. The rise is still there, the road marking the townland boundary with Lisnacask still runs roughly thirty metres to the north, but the feature itself has vanished entirely.

The sole historical evidence for what once stood here comes from William Larkin's 1808 Map of Westmeath, one of the more detailed county surveys of its era, which marks the site explicitly as an earthwork. Earthworks in the Irish landscape could represent any number of things, from enclosures associated with early medieval settlement to the remains of earlier ceremonial or agricultural activity. Whatever this particular feature was, it had already been reduced to something mappable but not easily described by the time Larkin recorded it. By the time modern fieldwork was carried out, even that faint outline had gone, leaving only the natural contour of the ground and the cartographic ghost of something older.