Cenn Fáelad mac Blathmaic followed his father Blathmac mac Áedo Sláine and his brother Sechnassach as High King of Ireland and king of Brega. He belonged to the Síl nÁedo Sláine kindred of the southern Uí Néill which took its name from his grandfather Áed Sláine.
- Occupation
- monarch
- Position held
- High King of Ireland
- Died
- 675
