*Tuathal Máelgarb (macCormac) O'Néill King of Ireland
died 0544

father:
*Cormac Cáech macCoirpre O'Néill

mother:
unknown

siblings:
unknown

spouse:
unknown

children:
*Garban macTuathal O'Néill

biographical and/or anecdotal:

notes or source:
ancestry.com