Fergus mac Róich
Kilflynn is in the middle of the area settled in the first century by the Ciarraighe (also Ciarraigh or Ciarraidh], the mediaeval tribe (from which the county name Kerry is derived) and claimed descendants of Ciar the son of the mythological queen Medb of Connacht and one of her lovers, king Fergus mac Róich of Ulster.