Eochaidh Feidhlioch of's father was Fionn and his mother was Benta. His paternal grandfather was Finnloach; his maternal grandfather was Creombthan. He was an only child. He died in 131bc.
General Notes
Eochaid Feidlech was High King of Ireland in the Ulster Cycle of Irish mythology. He deposed the former High King, Fachtna Fáthach, at the Battle of Leitir Ruadh.
He had three sons, the three Findemna (who tried and failed to depose him at the Battle of Druim Criaich), and three daughters, Medb (who he made queen of Connacht), Eithne and Clothra. Wikipedia.org