_Demman K of Ulster____________ _Fiachna Dubtond K of Ulster_|_Garb _________________________ _Mael-Coba K of Ulster_| | | _Baetan Caech K of Dal nAraidi_ | |_Cumne Find _________________|_______________________________ _Oengus _| | | _______________________________ | | _____________________________|_______________________________ | |_______________________| | | _______________________________ | |_____________________________|_______________________________ _Muiredach _| | | _______________________________ | | _____________________________|_______________________________ | | _______________________| | | | | _______________________________ | | | |_____________________________|_______________________________ | |_________| | | _______________________________ | | _____________________________|_______________________________ | |_______________________| | | _______________________________ | |_____________________________|_______________________________ | |--Cathal | | _______________________________ | _____________________________|_______________________________ | _______________________| | | | _______________________________ | | |_____________________________|_______________________________ | _________| | | | _______________________________ | | | _____________________________|_______________________________ | | |_______________________| | | | _______________________________ | | |_____________________________|_______________________________ |____________| | _______________________________ | _____________________________|_______________________________ | _______________________| | | | _______________________________ | | |_____________________________|_______________________________ |_________| | _______________________________ | _____________________________|_______________________________ |_______________________| | _______________________________ |_____________________________|_______________________________
Ulster king lists or the annals as such. CGH p.327 shows him as ancestor of a
line titled "Leth Cathail". So it would seem that he ruled the part of Ulster
later called Leth Cathail after him.