A Realm in Contest
Archived: 26 September 2026
In 1098, Ireland remained divided among competing kings, with Muirchertach Ua Briain’s northern campaign checked by Domnall Ua Lochlainn, while succession disputes devastated Meath, Leinster, Connacht and other regions. Cenél nEógain defeated Cenél Conaill, and Ulaid captured three ships of unnamed Isles foreigners, probably linked to Magnus Barelegs’ western expedition. Deaths of reformer Domnall Ua hÉnna and numerous bishops, scholars and clerics highlighted active religious networks and emerging church reform. Rain, fertility and heavy snow shaped rural life; fires damaged Cork and Clonmacnoise. The chronicles depict political fragmentation, local violence, maritime connections, learning, pilgrimage and resilient ecclesiastical centres throughout Ireland.