or Mac ind Óg or Oenghus
In Celtic religion , a god similar to Apollo who is often associated with healing.
He appears in Welsh mythology as Mabon, who was carried off from his divine mother when he was three nights old. In Irish mythology he is said to be the son of Dagda and of Boann, the personified sacred river of Irish tradition. He lived in the great Neolithic (and therefore pre-Celtic) passage grave of Newgrange.