Excellent post about this important character in the history of Middle-earth, key figure in the events that happened thanks to his actions. Let's not forget that Barahir's ring is the same ring that Aragorn carried, this ring was given to him when he was 20 years old by Elrond, who gave him the fragments of Narsil and Barahir's ring.
Aragorn always wore the ring, until he met Arwen and by oath of his love, he handed the ring to her.