15th century ogee-headed single-light sandstone window at the eastern end of the northern wall of the Augustinian priory dedicated to St Mary which was founded some time after 1140 possibly on the site of an earlier monastery founded by St Donain, in the village of Toomevara, County Tipperary. The single light window has sunken trefoil-shaped spandrels with projecting hood-moulding above. For more information on the church ruins, visit: https://maps.archaeology.ie/HistoricEnvironment/?SMRS=TN022-070002-