Corion was born to former minor noble house in Arthedain. The family lost it's fortunes some decades ago, and it has become a tradition for the young men to leave home and adventure. So it was that Corion left home, and found himself in Thuin Boid, where he threw in with a small band of would be adventurers.

Slain in battle, Corion was raised as a vampire by the Lady Meliriel. She used her powers to block his memories of his former self, and life. Rescued by his former comrades, Corion realized what he had become, and attempted suicide. The Dwarf Doria stopped him, swearing that she would find a cure for his condition, or if she failed, dispatch him herself. Hearing of an ancient item of power which might be able to undo his curse, Corion now bides his time, and watches over his former comrades by night, while they quest for the mythical object that might restore him to human form.

Corion is a Dunedain Warrior of noble bearing