Cormac mac Airt
Cormac mac Airt, also known as Cormac ua Cuinn or Cormac Ulfada, was, according to medieval Irish legend and historical tradition, a High King of Ireland. Wikipedia
Born: Ireland
Died: Ireland
Descendants: Cairbre Lifechair, Muiredach Tirech, The Three Collas, and more
Great grandchild: Muiredach Tirech
Parents: Achtan inion Olc Acha
Grandchildren: The Three Collas and Fíacha Sroiptine