Thingol

Elu Thingol or Elwë Singollo is a fictional character in J.R.R. Tolkien's Middle-earth legendarium. He appears in The Silmarillion, The Lays of Beleriand and The Children of Húrin and in numerous stories in The History of Middle-earth. The King of Doriath, King of the Sindar Elves, High-king and Lord of Beleriand, he is a major character in the First Age of Middle-earth and an essential part of the ancestral backgrounding of the romance between Aragorn and Arwen in The Lord of the Rings. Alone among the Elves, he married an angelic Maia, Melian. Scholars have written that Thingol turns away from the light, so that when he receives a Silmaril, he is unable to appreciate it. They have stated, too, that he fails to take advantage of his marriage to Melian, instead ignoring her advice about the Silmaril, leading to the downfall of his kingdom. In The Silmarillion, Thingol is introduced as Elwë, one of the three chieftains (with Finwë and Ingwë) of the Elves who depart from Cuiviénen, the place where the Elves awaken, with the Vala Oromë as ambassadors to Valinor, and who later become Kings. Upon his return, he persuades many of his people to follow him west to Valinor. This host becomes known as the Teleri. Some of the Teleri go to Valinor, following Thingol's younger brother Olwë.