East Breifne: All Data
This page is about the data available for this polity; the chronology of its events is available here.
Was a kingdom of Gaelic Ireland. Following the Battle of Magh Slecht in 1256, Bréifne split into West Breifne and East Breifne.
1. Genealogy
2. Maps of Political Control Over Time
East Breifne : Map showing the initial year each territory was ruled by the polity
East Breifne : Maximal Extension of the Polity
