That gap, in itself, says something about how many quietly significant rural buildings still await proper scholarly attention.

Durrow is a small townland in Galway, and Catholic church buildings in rural Connacht frequently carry a layered past, often replacing earlier Mass-house structures built under the restrictions of the Penal Laws, when Catholic worship was technically prohibited and congregations gathered in the open or in simple thatched buildings. The transition to permanent stone churches accelerated during the nineteenth century, particularly after Catholic Emancipation in 1829, and again under the influence of the Gothic Revival, which shaped the appearance of countless parish churches across Ireland in the Victorian era. Whether the Durrow church fits neatly into that pattern, or represents something earlier or more anomalous, is precisely what the missing documentation would clarify.