Nielsen Hayden genealogy
Ancestors of Donnchad Máel na mBó, King Of The Ui Cheinnselaig
- 1006 ┌── Cinaed mac Cairpre, King of the Ui Cheinnselaig ( - 935)
┌── Cellach mac Cinaeda, King of the Ui Cheinnselaig ( - 947)
┌── Domnall mac Cellaig, King of the Ui Chennselaig ( - 974)
┌── Diarmat mac Domnaill, King of the Ui Cheinnselaig ( - 996)