Druim Corcain and Ailenn
Archived: 1 November 2026
Abstract
In 728, battles and deaths reshaped Irish political and ecclesiastical leadership. Flaithbertach son of Loingsech defeated and killed Cináed son of Írgalach at Druim Corcain, enabling his claim to the kingship of Ireland, understood as contested supremacy rather than central rule. In Leinster, Fáelán defeated his brother Dúnchad at Ailenn and became overking. Domnall of Connacht and Flann, abbot of Bangor, also died, creating further uncertainty. Annals reliably date core events but cannot reconstruct battlefields or ordinary experience. The year illustrates violent succession, regional autonomy, dynastic rivalry, and the political importance of monastic and learned communities across early medieval Ireland.