1. Clondalkin and Kilmainham were plundered; Brian's son Donnchad (Donough) sacked Leinster (1014).
<p>2. Brian's forces began war, camped near Kilmainham.
3. Fingall and Howth were plundered.
4. Vikings left Dublin to engage Brian.
5. Overseas Viking fleet arrived.
6. Battle of Clontarf.
7. Retreat of Vikings. Some drowned in the sea. Some forced through Dubgall's Bridge and were attacked again. A few went back to Dublin.
8. Brodar's possible route. Killed Brian and be killed.
</p>
9. Brian's remains transferred to Swords, then to Armagh.
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