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← 1101 1100 1099 1098 1097 1102 in Ireland → 1103 1104 1105 1106 1107
Centuries:	11th 12th 13th 14th
Decades:	1100s 1110s 1120s
See also:	Other events of 1102 List of years in Ireland

Events from the year1102 in Ireland.

• High King of Ireland:Domnall Ua Lochlainn

• Arnulf de Montgomery,Lord of Pembroke, being banished fromEngland and Wales for joining with his brother in rebellion againstHenry I of England, serves his father-in-law,Muirchertach Ua Briain,High King of Ireland; Henry imposes a tradeembargo against Ireland.^[1]
• Betrothal ofMuirchertach Ua Briain's daughters: Lafracoth toArnulf de Montgomery andBjaðmunjo toSigurd (son ofMagnus Barefoot).^[1]
• ArchbishopAnselm of Canterbury writes toMuirchertach Ua Briain urging ecclesiastical reform and restoring good relations between him andHenry I of England.^[1]
• Domnall Ua Conchobair becomesKing of Connacht

• Gilla na Naemh Ua Duinn, poet, historian and cleric (died1160).
• Approximate date and probable location –Harald IV Gille of Norway (killed1136).

• Mugrón Ua Morgair, archlector of Armagh.^[1]
• Domnall Ua Ruairc, King ofConnacht andBreifne.

• 1100s in Ireland
• Years of the 12th century in Ireland
• 1102 in Europe
• 1102 by country

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