Near Brittas in County Laois, a feature was recorded and assessed as a possible moated site, the kind of rectangular, water-filled enclosure that medieval lords used to demarcate manor houses and farmsteads across Ireland from the thirteenth century onwards. It failed the test. The ground offers no surface remains, and the location itself was judged an unlikely candidate for that type of monument.

What the cartographic record does reveal is a small but telling sequence. The feature does not appear on the first edition of the Ordnance Survey six-inch map, which was produced in the nineteenth century and remains one of the most comprehensive early surveys of the Irish landscape. By 1910, however, something shows up: a wooded area, outlined in a way that suggests deliberate planting rather than natural growth. On the current edition of the same map series, that outline persists, described only as a landscape feature. The most plausible reading is that this is a designed element of a demesne or estate, a planted grove or ornamental woodland of the kind that Georgian and Victorian landowners scattered across their grounds, sometimes following formal geometric plans and sometimes left to suggest a more romantic, naturalistic effect. Without further investigation, that is about as far as the evidence goes.