the summit of the Breifnian hills.The Annals of Connacht for 1390 state-A great war between O Ruairc and O Raigillig. The Muinter Angaile, Muinter Eolais, Tellach Dunchada and Clann Muirchertaig, instructed by Domnall son of Muirchertach [O Conchobair] and Tomaltach Mac Donnchada, entered Connacht. The Clan Murtagh and Tellach Dunchada made a forcible migration into the country of the Muinter Ruairc towards Fid O Finnoice, Sliab Corrain and Cenel Luachain. O Ruairc got word of this in Glengavlin. He conveyed his trains to the upper end of Cenel Luachain and made a fierce and victorious attack on those allied princes and routed them, and kept on slaughtering their cattle from Bel Atha Daire Dubthaig to the top of the Brefne hills.The Annals of Ulster for 1390 state-Great war this year between Tigernan Ruairc, namely, king of Breifni and Thomas, son of Mathgamain Ua Raighillaigh, namely, king of Muinter-Mailmordha. And Maghnus Ua Ruairc was at that time in custody with Ua Raghallaigh in the Rock of Loch-Uachtair. The Rock was pierced through and he escaped thereout and went to the castle of Loch-in-scuir and the clan of Muircertaigh Ua Concobuir followed him and he was killed by them in leaving the Loch. Ua Ruairc pursued the clan of Muircertach into Tellach-Dunchadha and they and the Tellach-Dunchadha were defeated, had the prey wrested from them and were pursued from the Ford of Daire-Dubain to Sliabh-Cairbri.The Annals of the Four Masters for 1390 state-A great war broke out between O'Rourke and O'Reilly; and the people of Annaly the O'Farrells, the Muintir-Eolais the Mac Rannalls; and the Clann-Murtough O'Conor, at the instigation of Donnell, the son of Murtough, and Tomaltagh Mac Donough, came to join in that war. Manus O'Rourke, who had been imprisoned by O'Reilly in the castle of Lough Oughter, made his escape from it, and went to the castle of Lough-an Scuir; but the Clann-Murtough, being informed of this by his betrayers, they slew him as he was coming ashore out of a cot. A peace was concluded between O'Rourke and O'Reilly; and O'Reilly received great rewards for banishing and expelling from him the enemies of O'Rourke. Owen O'Rourke and the son of Cathal Reagh were delivered up as hostages for the payment of these considerations.The Clann-Murtough and Teallach Dunchadha emigrated, in despite of the O'Rourkes, into Fidh-ua-Finnoige, Slieve-Corrain, and Kinel-Luachain. But as soon as O'Rourke, who was at that time