Famine and Fracture
Archived: 26 September 2026
In 1116, Ireland faced intertwined dynastic, military and environmental crises. Munster’s Uí Briain kingship fractured as Diarmait displaced the ailing Muirchertach, enabling Connacht’s Toirdelbach Ua Conchobair to raid Thomond, burn Kincora and challenge Munster forces. Severe winter weather produced famine and pestilence, especially in Leinster and southern Ireland, causing mortality, displacement and abandoned settlements; warfare worsened shortages through plunder and captivity. Fires damaged major ecclesiastical centres, including Armagh, Killaloe, Cork, Emly, Lismore, Aghaboe and Clonard, while attacks struck church communities. Despite disruption, Cellach of Armagh completed a Connacht visitation, demonstrating enduring ecclesiastical authority and institutional resilience amid severe widespread hardship.