1226 in Ireland

Events from the year 1226 in Ireland.

Incumbent

 * Lord: Henry III

Events

 * Castle built at Castleisland, County Kerry, by Geoffrey Maurice (or de Marisco), Lord Justice of Ireland.

Deaths

 * Walter de Riddlesford, Norman lord with lands in County Wicklow and County Kildare.
 * Nuala Ní Conchobair, Queen of Ulaid.