Oisín

thumb|250px|Ossian playing his harp, by François Gérard|François Pascal Simon Gérard, 1801 thumb|Oisín and Niamh on their way to Tír na nÓg, illustration by Albert Herter, 1899 Oisín (), Osian, Ossian ( ), or anglicized as Osheen ( ) was regarded in legend as the greatest poet of Ireland, a warrior of the Fianna in the Ossianic or Fenian Cycle of Irish mythology. He is the demigod son of Fionn mac Cumhaill and of Sadhbh (daughter of Bodb Dearg), and is the narrator of much of the cycle and composition of the poems that are attributed to him.

==Legends== His name literally means "young deer" or fawn, and the story is told that his mother, Sadhbh, was turned into a deer by a druid, Fear Doirche (or Fer Doirich). A young hunter named Fionn caught Sadhbh, but did not kill her, and she returned to human form. Fionn gave up hunting and fighting to settle down with Sadhbh, and she was soon pregnant, but Fer Doirich turned her back into a deer and she returned to the wild. Seven years later Fionn found his child, naked, on Benbulbin. Other stories have Oisín meet Fionn for the first time as an adult and contend over a roasting pig before they recognise each other.