Original sentence: 1172) was king of Bréifne, which comprises most of the present day counties of Cavan, (Leitrim) and south Fermanagh, as well as to the ecclesiastical diocese of Kilmore in Ireland.<ref>  Cumann Seanchais Bhreifne (Anglicized: Breifne Historical Society) retrieved June 8, 2010.His wife, Derbforgaill,  was abducted by Diarmait Mac Murchada in 1152, although Tigernán did eventually, in 1167, extract legal recompense from Diarmait for this insult to his honour
Edited sentence: 1124 onwards.1172) was king of Bréifne, an area encompassing the modern diocese of Kilmore in Ireland, and including the area which in later times became known as (West Brefney, or Brefney O'Rourke the modern county of Leitrim) from c.His wife, Derbforgaill, gained him notoriety as the most famous cuckold in Irish history, when she was abducted by Diarmait Mac Murchada in 1152, although Tigernán did eventually, in 1167, extract legal recompense from Diarmait for this insult to his honour