Ui Dunlainge

The Uí Dúnlainge, from the Old Irish "grandsons of Dúnlaing", were an Irish dynasty of Leinster kings who traced their descent from Dúnlaing mac Énda Niada a fifth century King of Leinster. He was said to be a cousin of Énnae Cennsalach, eponymous ancestor of the rival Uí Chennselaig.