That absence itself is worth noting; in a county with no shortage of documented estates, tower houses, and landed gentry, a house that resists easy cataloguing carries its own kind of interest.

Without more detailed source material, little can be said with confidence about the specific history of the house, its original occupants, or the date of its construction. What is clear is that Corbally, as a townland name, has deep roots in the Irish landscape, deriving from the Irish "Corrbhaile", meaning an odd or angular settlement, a name that often points to marginal or boundary land. Country houses built on such ground in Connacht frequently emerged during the eighteenth or nineteenth centuries, often tied to the complex land tenure arrangements that shaped rural Galway through the period of the Ascendancy and beyond.