411 REFERENCE · Wikipedia
1141 in Ireland
Reference material by Wikipedia contributors. This retains its source identity and is not 411 news reporting.
none
1141
January 2026
Events from the year 1141 in Ireland.
Incumbents
High King: Toirdelbach Ua Conchobair
Events
Conchobar Ua Briain, a member of the powerful Uí Briain dynasty, gained the kingship of Dublin. He died the following year.
An army was led by Toirdhealbhach Ua Conchobhair into Fotharta-Airbhreach, where he plundered some of the men of Meath and of the Fothart.Mac Carthaigh’s Book, ed. Séamus Ó hInnse (Dublin Institute for Advanced Studies)
Deaths
Domhnall, lord of Feara-Ceall, was killed by Muintir-Luainimh, at Rathain.
Aedh Ua Longain, steward of Munster.Part 24 of Annals of the Four Masters https://celt.ucc.ie/published/T100005B/text024.html 2026-01-15 celt.ucc.ie
References
1141