Events from the year 1156 in Ireland.
Incumbents
- High King: Toirdelbach Ua Conchobair (died) then Muirchertach Mac Lochlainn
Events
- Ruaidrí Ua Conchobair becomes King of Connacht
- Great freeze of winter.
Births
Deaths
- Tairrdelbach Ua Conchobair (Turlough O’Connor), who had reigned as King of Connacht since 1106 and was a claimant to the High Kingship of Ireland. He was buried in Clonmacnoise.
References
