Complex sentence: Fedlim Geancach Ó Conchobair (Feidhlimidh Gheangcaigh mac Toirdhealbhaigh Óig Ó Conchobhair Donn) (died 1474), was one of the sons of Toirdhealbhach Óg Donn Ó Conchobair and King of Connacht from 1461--1475.
Split into simpler sentences: Fedlim Geancach Ó Conchobair (Feidhlimidh Gheangcaigh mac Toirdhealbhaigh Óig Ó Conchobhair Donn) (died 1474) was an Irish monarch of the fifteenth century. He was one of the sons of Toirdhealbhach Óg Donn Ó Conchobair and King of Connacht from 1461--1475.