That hero was a warrior of this man with a magical love spot on his eye named Diarmuid.
One of this man's companions was Creidne, a princess who slept with her father to produce three sons. This man refused treatment to a hero that was seriously injured while fighting the boar beneath Ben Bulben. That hero was a warrior of this man with a magical love spot on his eye named Diarmuid. One of this man's children is taken away to Tir Na Nog by Niamh - that child is Ossian, whom he had with Sadb. This man gained the gift of prophecy when he ate a creature that had eaten nine hazelnuts - that creature was the salmon of knowledge. For 10 points, name this Irish hero who is described in his namesake work, the Fenian Cycle.
One of this man's companions was Creidne, a princess who slept with her father to produce three sons.
Finn MacCool [or Fionn cum Hail]