The development of the settlement followed a pattern frequently repeated in the Norman colonies of North Cork and Limerick. The original nucleus of the town consisted of a keep situated on an elevation on the south side of the town. Opposite the keep, on a pre-Norman site, was built the parish church, dedicated to St. Brigit, sister of St. Colman of Cloyne. A mill, another characteristic element of Norman settlements, was located on the river, to the north of the keep. In addition, a hospice for lepers was established about a mile to the North East outside of the town wall. This basic structure was repeated in nearby Castletownroche, where it is still clearly to be seen, in Glanworth, Mallow, and in Kilmallock and Adare.