 Historical texts render that chieftain's full name variously as Lugaid Laigsech; Lugaid Loígsech Cennmár; Lugaid Laigseach, and Laigsech Ceandmar.One nineteenth-century analysis says that Laeighsech Cenn-mor and Lugaidh Laeighsech were actually two distinct individuals, the former being the father of the latter.Laeighsech Cenn-mor, who was a son of the famed Conall Cernach, would according to that account be the father of the tribe's eponymous ancestor, Lugaidh Laeighsech.