114.Aed O Niall - the Lazy Limbed Youth - 127.Sean O Niall of Co. Tyrone
114.Aed O Niall - the Lazy Limbed Youth had received his "epithet" because he had refused to rise from his seat for his kinsman Loughlin O Loughlin, who he despised due to the previous death of his father, and eventually he was to gain back the right of succession to the Heremonian Dal Cuinn "northern" Ui Niaill Cenel nEogain Kingship once again for the O Neills of Ulster Province and was to be the father of;
115.Niall Ruadh O Niall - of Red Complexion who was to die in 1223 AD who was to be the father of;
*116.Brian Catha Duinn O Niall (1238 AD) involved in the "Battle of Caim Eirge" in 1241 AD and who would be slain later on in the "Battle of Druim Dearg" in 1260 AD. (Pedigrees here down to 127.Sean O Niall recorded by Keating 1629 - 1634 AD.) He was to be the father of;
117.Donnell / Domhnall O Niall (1283 - 1286 AD was "deposed") ( 1290 - 1291 he was "deposed" again) (1295 - 1325) became the father of;
118.Aodh O Niall (1345 - 1364 AD) the father of;
119.Niall Mor - the Greater O Niall (1364 - 1397 AD who "abdicated" and died in 1398 AD the father of;
120.Niall Og - the Younger O Niall (1397 - 1403 AD) father of;
121.Eoghan O Niall the father of both 121.Felim / Feidhlimidh Ruadh - of Red Complexion O Niall whose "descendants" now break away from the O Nialls and;
122.Einri O Niall the father of ;
123.Conn O Niall the "appointed" first English Earl of Tyrone the father of;
124.Conn Bacach O Niall the father of;
125.An Fear Dorcha O Niall the father of;
126.Black Hugh / Aodh Dubh O Niall the "appointed" first English Earl of Dungannon and second English Earl of Tyrone who became "The O Niall" and led the Irish Septs in a 9 year "revolt" against Elizabeth 1st and her continuing English "ethnic and religious oppression" in Ireland who was the father of;
127.Sean O Niall