Cormac mac Ailill O'Dunlainge of Leinster
Cormac mac Ailill O'Dunlainge of was born in 0460. Cormac mac Ailill O'Dunlainge of's father was
Ailill macDunlainge of Leinster. His paternal grandfather was
Dunlaing macEndae Niae. He was an only child. He died at the age of 107 in 0567.