Fergus O'n?ill
- Yes, date unknown
Generation: 1
Generation: 3
Generation: 4
1. Fergus O'n?ill (son of Eoghan (King of Ailech) Macn?ill); and died.
2. Eoghan (King of Ailech) Macn?ill (son of Niall (9 Hostages) No?gillach King of Ireland); died in 465 in Or C480; was buried in Uisce Chain, In Inis Eoghain. Children:
- Muiredach Mace?gain O'n?ill died about 506.
- Binech O'n?ill and died.
- 1. Fergus O'n?ill and died.
- ?engus O'n?ill and died.
- Dall?n O'n?ill and died.
- Cormac O'n?ill and died.
- Feideilmid O'n?ill and died.
- Ailill O'n?ill and died.
- Echen O'n?ill and died.
- Illann O'n?ill and died.
- Eochaid O'n?ill and died.
Generation: 3
4. Niall (9 Hostages) No?gillach King of Ireland (son of Eochu Mugmed?n (Eochaidh) High King of Ireland and Cairenn (Carthan Cais Dubh) Chasdubh); died in 453. Children:
- 2. Eoghan (King of Ailech) Macn?ill died in 465 in Or C480; was buried in Uisce Chain, In Inis Eoghain.
- Coirpre (Cairbre) Macn?ill King of Ireland and died.
- L?eguire (Laeghaire?) Macn?ill King of Ireland died in 463.
- Conall Cremthainne (Cremhthoinn) Macn?ill died in 475.
- Conall Gulban Macn?ill died in 464.
- Cairthind and died.
- Fiarcha and died.
Generation: 4
8. Eochu Mugmed?n (Eochaidh) High King of Ireland (son of Mureadhach Tireach King of Ireland); died in 366. Eochu + Cairenn (Carthan Cais Dubh) Chasdubh. Cairenn (daughter of Scal (Celtic King of Britain) Moen) and died. [Group Sheet] [Family Chart]
9. Cairenn (Carthan Cais Dubh) Chasdubh (daughter of Scal (Celtic King of Britain) Moen); and died. Children:
- 4. Niall (9 Hostages) No?gillach King of Ireland died in 453.
- Bruim and died.