It is the kind of structure that slips through the historical record entirely, surviving only because someone, centuries later, thought to mention it in passing.

The reference comes from Clarke (2002, 30), who notes the former existence of a stone messuage opposite St. Mary's Chapel, dating to 1526. A messuage, in the legal language of the period, referred to a dwelling house together with its adjoining buildings and the land attached to it, a self-contained domestic unit rather than a grand residence. That it was built in stone at this date is itself a small detail worth pausing on. Stone construction in early sixteenth-century Dublin was not unusual among the more substantial townspeople, but it placed this building a step above the timber-framed and wattle structures that made up much of the city's domestic fabric at the time. St. Mary's Chapel, the landmark used to orient it, provided a fixed ecclesiastical point of reference in a neighbourhood that has since been thoroughly reshaped by centuries of development, clearance, and rebuilding.

The honest difficulty with this site is that it cannot be precisely located. Clarke's note gives a general orientation, opposite St. Mary's Chapel, but no further coordinates survive. For anyone walking the north city today, that amounts to a general area rather than a specific address. The medieval street pattern has shifted considerably since 1526, and the chapel itself no longer serves as the legible landmark it once was. What remains is less a place to visit than a prompt to look at the north city's older streets with some curiosity about what the ground beneath them once held.