Note 10 — Chapter XVIII
Reading edition
After this the High-kings of Ireland belonging to the northern Ui Neill resided in their own ancient palace of Aileach near Derry, and the High-kings of the southern Ui Neill families resided at the Rath near Castlepollard, or at Dún-na-sgiath ("the Fortress of the Shields") on the brink of Loch Ennell, near Mullingar. Brian Boru resided at Kincora in Clare.