Devorgilla (wife of Tiernan O'Rourke) eloped with Dermot McMurrough (the King of Leinster) to Ferns, an act which brought about a feud and McMurrough's eventual exile from Ireland.
Births
Cathal Crobhdearg Ua Conchobair, King of Connacht (died 1224).
Deaths
{{Years in Ireland}}{{Year in Europe|1153}}{{Ireland-stub}}