Cinnéide
Cinnéide, also known as Cinnéid, was a hero in Irish mythology, notable for his role in the Ulster Cycle of Irish mythology. He was a son of the god Lugh and the mortal woman Tailtiu, and was thus a half-brother to the Fianna, the band of warriors who were the protectors of Ulster. Cinnéide was known for his exceptional skill in archery and was a member of the Fianna. He is most famous for his role in the story of the "Battle of Mag Tuired," where he was killed by the hero Cú Chulainn. Cinnéide's death was a significant event in the Ulster Cycle, as it marked the beginning of the end for the Fianna and the beginning of the Troubles of Ulster. His legacy is remembered in the Ulster Cycle, where he is often mentioned as a symbol of the Fianna's glory and the tragic events that followed their fall.