real or mythical, [203]-205;
origin of, [206];
duties of, [206];
accomplishments of, [207];
chief heroes of, [207]-209;
destruction of, at the battle of Gabhra, [222];
stories of, [209]-226;
the Fenian sagas possibly non-Aryan, [70].
Fenius Farsa, [120].
Ferdiad, a warrior slain by Cuchulainn, [172], [173], [184].