1104 in Ireland

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Events from the year 1104 in Ireland.

Incumbents

High King of Ireland: Domnall Ua Lochlainn

Events

Dál nAraidi forces defeat the sons of Eochaid mac Duinn Sléibe King of Ulster.{{Cite web |title=Ua hEochada, Donnchad |url=https://www.dib.ie/biography/ua-heochada-donnchad-a8745 |website=DIB.ie}}

Deaths

Eataine Ní Egrai{{Cite web |year=1104 |title=Annals of Inisfallen |url=https://celt.ucc.ie/published/G100004/text007.html |website=Annals of Inisfallen |via=Ucc.ie}}

References

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{{Years in Ireland}}