1290 in Ireland

Events from the year 1290 in Ireland.

Incumbent

 * Lord: Edward I

Events

 * 18 July – the Edict of Expulsion is issued expelling all Jews from England and Ireland by 1 November.
 * White Abbey, Kildare, is founded by William de Vesci; it is run by Carmelite friars.

Births

 * Thomas FitzGerald, 3rd Baron Desmond

Deaths

 * Sithric "Carrach in Cairn" Mág Tighearnán