That much is known. The name itself carries a quiet suggestion of former purpose: deerparks were enclosed hunting grounds maintained by Anglo-Norman and later Gaelic lordly households, walled or ditched expanses where deer were kept and managed as much for prestige as for sport. Whether this particular enclosure relates to such a function, or belongs to an older tradition entirely, the archaeological record does not currently say.

The honest answer, for now, is that the detailed record for this site has not yet been made publicly available. What survives is the monument itself, somewhere on the Mayo landscape, and its classification as an enclosure, a broad category that can cover anything from an Early Medieval ringfort to a later field system or a ceremonial boundary. The townland name at least gestures toward a history of managed land and, possibly, the presence of a significant household nearby with the resources to maintain a deer reserve. In Ireland, such names often outlast the physical features that gave rise to them by centuries.