Neither purely religious nor purely civic, they marked the spot where commerce and community converged, serving as the symbolic centre of a medieval town's trading life. The one in Thomastown, County Kilkenny, is among the quieter survivors of this tradition, a stone fixture that has outlasted the bustling market activity it once presided over.

Thomastown itself was founded in the thirteenth century by Thomas FitzAnthony, a Welsh settler and seneschal of Leinster, who gave the town both its name and its early form. The town received a grant of markets and fairs, and like many Anglo-Norman foundations in Kilkenny, it developed around a structured commercial and ecclesiastical core. Market crosses of this type typically took the form of a carved stone cross mounted on a stepped base, placed at or near the market square to bless trade, mark a gathering point, and sometimes serve as a boundary for the jurisdiction of market law. Their presence indicated that a settlement had attained a degree of formal civic organisation, sanctioned by lord or crown.

The cross survives in a town that retains considerable medieval fabric, including the ruins of Jerpoint Abbey a short distance away and the remains of a town wall. For a visitor already exploring this stretch of the River Nore, it is worth pausing to consider what the placement of such a cross once signalled: not devotion alone, but the codified rhythms of a medieval economy played out in stone.