Contents

• Incumbent
• Events
• References

This list is incomplete; you can help by adding missing items. (October 2025)

← 1189 1188 1187 1186 1185 1190 in Ireland → 1191 1192 1193 1194 1195
Centuries:	11th 12th 13th 14th
Decades:	1170s 1180s 1190s 1200s 1210s
See also:	Other events of 1190 List of years in Ireland

Events from the year 1190 in Ireland.

Incumbent

• Lord: John

Events

• Hugh de Lacy, 1st Earl of Ulster (~1176 – after December 26, 1242) was replaced as Viceroy of Ireland by Guillaume le Petil. He was later reappointed to serve as viceroy from 1205 to 1210.
• Killone Abbey was founded by Donal Mor O'Brien, King of Thomond and Munster.
• Knockmoy Abbey was founded as a Cistercian abbey by the King of Connacht, Cathal Crobhdearg Ua Conchobair, in what is now Abbeyknockmoy

References