It appears on the 1838 edition of the Ordnance Survey six-inch map with enough clarity to suggest it was a deliberate addition to the landscape, the kind of ornamental planting that landowners of the period used to impose a sense of order and aesthetic intention on their estates. By the time the same area was mapped again in 1921, the enclosing feature was gone and the plantation had become a mixed, unenclosed stand of trees. Today, aerial imagery shows the trees themselves have been cleared, and the land has returned to ordinary pasture with no visible trace of what once stood there.

Designed landscape features of this kind were common in eighteenth and nineteenth century Ireland, particularly on demesne land attached to larger estates. A D-shaped or geometric plantation was rarely accidental; it typically formed part of a broader scheme of visual improvement, providing shelter, framing a view, or simply signalling that the land was managed by someone with both the means and the inclination to think about appearances. Without knowing which estate this plantation served or who commissioned it, those questions remain open. What the maps do preserve is the outline, that distinctive D shape recorded in 1838, enough to confirm that someone, at some point, planted trees here with a specific geometry in mind.