1259 in Ireland

Events from the year 1259 in Ireland.

Incumbent

 * Lord: Henry III

Events

 * The first record of gallowglass service, when Aedh Ó Conchobair, King of Connacht, received a dowry of 160 Scottish warriors from the daughter of Dubhghall mac Ruaidhri, the King of the Hebrides.
 * Fromund Le Brun became Lord Chancellor of Ireland